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Possibility of Cloning Quantum Information from the Past
Popular television shows such as "Doctor Who" have brought the idea of time travel into the vernacular of popular culture. But problem of time travel is even more complicated than one might ...full story -
Vast Freshwater Reserves Found Beneath the Oceans
Scientists have discovered huge reserves of freshwater beneath the oceans kilometers out to sea, providing new opportunities to stave off a looming global water crisis. A new study reveals ...full story -
Astronomers Discover Planet That Shouldn't Be There
Astronomers have discovered the most distantly orbiting planet found to date around a single, sun-like star. Weighing in at 11 times Jupiter's mass and orbiting its star at 650 times the ...full story -
Discovery of Partial Skeleton Suggests Ruggedly Built, Tree-Climbing Human Ancestor
A human ancestor characterized by "robust" jaw and skull bones was a muscular creature and more adaptive to its environment than previously thought, scientists have discovered. Researchers ...full story -
You Can't Get Entangled Without a Wormhole: Physicist Finds Entanglement Instantly Gives Rise to a Wormhole
Quantum entanglement is one of the more bizarre theories to come out of the study of quantum mechanics -- so strange, in fact, that Albert Einstein famously referred to it as "spooky action ...full story -
Probiotic Therapy Alleviates Autism-Like Behaviors in Mice
Autism spectrum disorder (ASD) is diagnosed when individuals exhibit characteristic behaviors, decreased social interactions, and impaired communication. Curiously, many with ASD also ...full story -
How Mosquitoes Are Drawn to Human Skin and Breath
Scientists have found that the very receptors in the mosquito's maxillary palp that detect carbon dioxide are ones that detect skin odors as well, thus explaining why mosquitoes are ...full story -
Mother Lemon Sharks 'Home' to Their Birthplace to Give Birth
Research conducted in Bimini in The Bahamas spanning almost two decades shows that female lemon sharks that were born there returned 15 years later to give birth to their own young, ...full story -
Ultrathin 'Diagnostic Skin' Allows Continuous Patient Monitoring
A multidisciplinary research team has developed an ultrathin membrane that can stick to skin and carry arrays of diagnostic sensors and stimulatory components. The "electronic skin" allows ...full story -
New Fossil Species Found in Mozambique Reveals New Data on Ancient Mammal Relatives
In the remote province of Niassa, Mozambique, a new species and genus of fossil vertebrate was found. The species is a distant relative of living mammals and is approximately 256 million ...full story
- Cloning Quantum Information from the Past?
- Vast Freshwater Reserves Beneath the Oceans
- Astronomers Find Planet That Shouldn't Be There
- Ruggedly Built, Tree-Climbing Human Ancestor
- Entanglement Instantly Gives Rise to Wormhole
- Gut Bacteria and Autism-Like Behavior in Mice
- How Mosquitoes Are Drawn to Human Skin, Breath
- Lemon Sharks Return to Birthplace to Give Birth
- 'Diagnostic Skin' for Remote Patient Monitoring
- New Fossil: Clues to Ancient Mammal Relatives
Aging out of Bounds: New Demographic Data Show How Diversely Different Species Age and Biologists Cannot Explain Why
Despite aging being one the
hottest topic in the media
recently, scientists have no
coherent explanation for it. New
demographic data on humans,
animals and plants for the first
... > full story
- more on:
Concussion Secrets Unveiled in Mice and People
There is more than meets the eye
following even a mild traumatic
brain injury. While the brain may
appear to be intact, new findings
suggest that the brain's
protective coverings may feel the
brunt of the impact. ... > full story
- more on:
Scientists Discover Quick Recipe for Producing Hydrogen
Scientists have discovered a
quick-cook recipe for copious
volumes of hydrogen, a
breakthrough suggesting a better
way of producing the fuel that
propels rockets and energizes
battery-like fuel cells. It could
... > full story
- more on:
Gene Expression Changes With Meditation
With evidence growing that
meditation can have beneficial
health effects, scientists have
sought to understand how these
practices physically affect the
body. A new study reports the
first evidence of specific
molecular changes in the body
... > full story
- more on:
Tiny Drops of Hot Quark Soup: How Small Can They Be?
New analyses of deuteron-gold
collisions indicate that
collisions between gold ions and
much smaller deuterons, designed
as control experiments, may be
serving up miniscule drops of hot
quark-gluon plasma. ... > full story
- more on:
Surprising Discovery: Skin Communicates With Liver
Researchers have discovered that
the skin is capable of
communicating with the liver. The
discovery has surprised the
scientists, and they say that it
may help our understanding of how
skin diseases can affect the rest
of the body. ... > full story
- more on:
How Water Dissolves Stone, Molecule by Molecule
Scientists have combined
cutting-edge experimental
techniques and computer
simulations to find a new way of
predicting how water dissolves
crystalline structures like those
found in natural stone and cement. ... > full story
- more on:
'Spinning Trap' Developed to Measure Electron Roundness
Researchers have developed a
method of spinning electric and
magnetic fields around trapped
molecular ions to measure whether
the ions' tiny electrons are truly
round -- research with major
implications for future scientific
understanding of the universe. ... > full story
- more on:
New Jersey Shore Likely Faces Unprecedented Flooding by Mid-Century
Geoscientists estimate that the
New Jersey shore will likely
experience a sea-level rise of
about 1.5 feet by 2050 and of
about 3.5 feet by 2100 -- 11 to 15
inches higher than the average for
sea-level rise globally over the
... > full story
- more on:
Coffee or Beer? The Choice Could Affect Your Genome
Coffee and beer are polar
opposites in the beverage world --
coffee picks you up, and beer
winds you down. Now researchers
have discovered that the beverages
may also have opposite effects on
your genome. Working with a kind
of yeast that shares many
... > full story
- more on:
Sharks Prefer to Sneak Up from Behind: Caribbean Reef Sharks Can Tell If a Human Is Facing Toward Them
"Never turn your back on a shark"
is the message from a new article.
Biologists contend that sharks can
comprehend body orientation and
therefore know whether humans are
facing them or not. This ability h ... > full story
- more on:
Deep-Sea Study Reveals Cause of 2011 Tsunami: Unusually Thin, Slippery Geological Fault Found
The tsunami that struck
Japan’s Tohoku region in
2011 was touched off by a
submarine earthquake far more
massive than anything geologists
had expected in that zone. Now, a
... > full story
- more on:
- Surprising Species Diversity Found in Aging
- Concussion Secrets Unveiled in Mice and People
- Quick Recipe for Producing Hydrogen
- Gene Expression Changes With Meditation
- Tiny Drops of Hot Quark Soup: How Small?
- Skin Communicates With Liver, Scientists Find
- How Water Dissolves Stone, Molecule by Molecule
- 'Spinning Trap' to Measure Electron Roundness
- Superstorm Sandy Was Just the Beginning
- Coffee or Beer? Choice Could Affect Your Genome
- Sharks Prefer to Sneak Up from Behind
- Deep-Sea Study Reveals Cause of 2011 Tsunami
- more top science stories
Top Medical News
Better Preparedness Against Tamiflu-Resistant Influenza Viruses
Swedish researchers have found that residues of the influenza drug Tamiflu in our environment can make the influenza virus in birds resistant. This can have serious consequences in the event of an influenza pandemic. The research team will now ... > full story
- Keep on Exercising, Researchers Advise Older Breast Cancer Survivors
- Flipping a Gene Switch Reactivates Fetal Hemoglobin, May Reverse Sickle Cell Disease
- Gene Promotes One in a Hundred of Tumors: Gene Discovered to Play a Part in One Per Cent of All Cancers
- X-Linked Severe Combined Immunodeficiency Syndrome: Gene Therapy Trial Shows Promising Early Results
- more top health stories
Top Technology News
Solar Cell Degradation Observed Directly for the First Time
Researchers have, for the first time, watched organic solar cells degrade in real time. This work could open new approaches to increasing the stability of this highly promising type of solar ... > full story
Top Environment News
Leaf Beetle Larvae Secrete Defensive Compound When Feeding
Scientists have discovered the decisive biological stimulator for the accumulation of defensive substances in leaf beetle larvae used by the insects to fend off predators: ABC transport proteins, which are found in large quantities in glandular ... > full story
More Science Headlines
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11 am EST
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Electrical Control of Single Atom Magnets
December 8, 2013 — The energy needed to change the magnetic orientation of a single atom -- which determines its magnetic stability and therefore its usefulness in a variety of future device applications -- can be modified by varying the atom's electrical coupling to ... > full story -
Quantum Effects Help Cells Capture Light, but the Details Are Obscure
December 6, 2013 — By studying the behavior of light-gathering molecules used by plants, algae, and some bacteria in photosynthesis, researchers have found evidence that quantum coherence eases ultrafast energy transfers among the ... > full story -
Coal Yields Plenty of Graphene Quantum Dots
December 6, 2013 — Coal is a cost-effective source of abundant graphene quantum dots for photovoltaic, medical, electronic and sensing ... > full story -
Telecommunications; Computers and Internet; Information Technology; Thermodynamics; Mobile Computing; Hacking;
The Heat Is On...or Off: Having the Sense to Cut Office Energy Bills
December 6, 2013 — Office buildings have an enormous carbon footprint, but often energy is being wasted maintaining empty rooms and spaces at a comfortable temperature. New research shows how the ubiquity of smart phones connected to the office network could be used ... > full story -
Tougher Dies for Automotive Manufacturing
December 6, 2013 — Forming dies are put under immense strain. Yet by using a laser to alloy their surfaces with filler material you can make them more robust and resistant to wear. This process increases the service life of dies used in automotive manufacturing by 150 ... > full story
8 am EST
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Barriers, Molecular Trains Trap Joubert Syndrome Protein in Cilia
December 5, 2013 — A cilia disease protein causing Joubert Syndrome, ARL-13, is actively trafficked across the base of cilia and molecular diffusion barriers prevent its exit, according to new research. Primary cilia are hair-like projections extending from the ... > full story -
Organic Chemistry; Materials Science; Civil Engineering; Chemistry; Electricity; Engineering and Construction;
Welcome Guests: Added Molecules Allow Metal-Organic Frameworks to Conduct Electricity
December 5, 2013 — Scientists have added something new to a family of engineered, high-tech materials called metal-organic frameworks: the ability to conduct electricity. Conductive MOFs have the potential for use in a variety of applications including sensors for ... > full story -
Vaccine Study Reveals Link Between Immunity, Cells' Starvation Response
December 5, 2013 — Scientists studying immune responses to the yellow fever vaccine have identified a gene whose activation in key immune cells is a sign of a robust response. The results suggest vaccine components that activate the GCN2 gene could provide ... > full story -
Healthy Vs. Unhealthy Diet Costs About $1.50 More Per Day
December 5, 2013 — The healthiest diets cost about $1.50 more per day in the United States than the least healthy diets, according to new research. The finding is based on the most comprehensive examination to date comparing prices of healthy foods and diet ... > full story -
Malignant Cells Adopt Different Pathway for Genome Duplication
December 5, 2013 — Genomes must be replicated in two copies during cell division. This process occurs at structures called 'replication forks', which are equipped with enzymes and move along the separated DNA strands. In tumor cells, the replication forks are ... > full story
5 am EST
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Single microRNA Powers Motor Activity
December 5, 2013 — New research shows that microRNA-128 is one of the strongest regulators of nerve cell excitability and motor activity, and that it does so by adjusting an entire neuronal signaling pathway. The preclinical study suggests that developing new drugs ... > full story -
Sleep Disorder Research; Insomnia Research; Asthma; Today's Healthcare; Diseases and Conditions; Patient Education and Counseling;
Quadriplegics at Risk for Serious Sleep Breathing Disorder
December 5, 2013 — New findings suggest that where the spinal cord is injured—in the neck, or lower—can affect the likelihood and type of breathing problems during sleep, including central sleep apnea. Understanding how and why patients’ nighttime ... > full story -
Eye Care; Disability; Medical Devices; Accident and Trauma; Public Health Education; Cosmetic Surgery;
High-Powered Handheld Blue Laser Toys Can Cause Serious Eye Injuries
December 5, 2013 — Exposure for even fractions of a second to high-powered blue handheld laser devices can cause serious eye injuries, according to a study recently released. The researchers have concluded that the wide availability of these devices, which are often ... > full story -
Clinical Waste May Be Valuable for Monitoring Treatment Response in Ovarian Cancer
December 6, 2013 — A microchip-based device developed may greatly simplify the monitoring of patients' response to treatment for ovarian cancer -- the most lethal form of gynecologic cancer -- and certain other malignancies. The team reports using their device to ... > full story -
Calibration Tools to Encourage Use of Novel Medical Imaging Technique
December 6, 2013 — Researchers have developed prototype calibration tools for an experimental medical imaging technique that offer new advantages in diagnosing and monitoring of certain cancers and possibly other medical ... > full story
2 am EST
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Decreased Diversity of Bacteria Microbiome in Gut Associated Colorectal Cancer
December 6, 2013 — Decreased diversity in the microbial community found in the human gut is associated with colorectal cancer, according to a new study ... > full story -
U.S. Malaria Cases Increase With International Travel
December 6, 2013 — Researchers are looking for new ways to fight malaria through mosquito control. In 2011, 1,925 malaria cases were reported in the U.S., according to the Centers for Disease Control and Prevention (CDC). This number is the highest seen since 1971 and ... > full story -
Stroke Prevention; Personalized Medicine; Heart Disease; Pharmacology; Today's Healthcare; Diseases and Conditions;
Angioplasty May Not Be Better Than Drug Therapy in Stable Disease
December 6, 2013 — For patients with stable coronary artery disease (CAD) who are not experiencing a heart attack and an abnormal stress test, treatment of their narrowed arteries by the common procedure of angioplasty may not provide additional benefits compared to ... > full story -
Better Diagnoses May Help Vets With Anxiety Get Treatment
December 5, 2013 — Veterans who suffer from anxiety may not get appropriate treatment for want of a specific diagnosis, finds a new ... > full story -
International Study Finds Lower-Dose IUDs Safe, Effective
December 5, 2013 — In a finding that could expand the use of one of the most effective forms of birth control, two intrauterine contraceptive systems that had lower doses of the contraceptive hormone, levonorgestrel, were found to be safe and effective in preventing ... > full story
11 pm EST
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Fitness; Heart Disease; Staying Healthy; Medical Education and Training; Men's Health; Stroke Prevention;
Home-Based Exercise as Rehabiltation
December 5, 2013 — Home-based high-intensity exercise for rehabilitation after cardiovascular disease can be effective, even if patients work out without expensive exercise monitoring machines, new research from the Norwegian researchers has ... > full story -
Protein Clumps as Memory
December 5, 2013 — Yeast cells are able to form a memory through an aggregate composed of congregating "degenerate" proteins. A similar memory mechanism is also thought to exist in the nerve cells of higher ... > full story -
Fitness; Today's Healthcare; Patient Education and Counseling; Diseases and Conditions; Diet and Weight Loss; Wounds and Healing;
Tracking Exercise Associated With Weight Lose, Better Glucose Control for Patients
December 5, 2013 — Asking patients about their exercise habits was associated with weight loss in overweight patients and improved glucose control for patients with diabetes, according to a recently published ... > full story -
Ancient 'Fig Wasp' Lived Tens of Millions of Years Before Figs
December 5, 2013 — A 115-million-year-old fossilized wasp from northeast Brazil presents a baffling puzzle to researchers. The wasp's ovipositor, the organ through which it lays its eggs, looks a lot like those of present-day wasps that lay their eggs in figs. The ... > full story -
Electrical Brain Stimulation May Evoke a Person's 'Will to Persevere'
December 5, 2013 — What gives some people the ability to persevere through difficult situations that others may find insurmountable? The answer is no doubt a complicated one that may be beyond our full understanding, but new research provides some intriguing insights. ... > full story
8 pm EST
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Scientists Accelerate Aging in Stem Cells to Study Age-Related Diseases Like Parkinson's
December 5, 2013 — A study has revealed a new method for converting induced pluripotent stem cells (iPSCs) into nerve cells that recapitulate features associated with aging as well as Parkinson's disease. The simple approach, which involves exposing iPSC-derived cells ... > full story -
More Logging, Deforestation May Better Serve Climate in Some Areas
December 5, 2013 — Replacing forests with snow-covered meadows may provide greater climatic and economic benefits than if trees are left standing in some regions, according to a study that for the first time puts a dollar value on snow's ability to reflect the sun's ... > full story -
Laser Instrument on NASA Mars Rover Tops 100,000 Zaps
December 6, 2013 — NASA's Curiosity Mars rover has passed the milestone of 100,000 shots fired by its laser. It uses the laser as one way to check which chemical elements are in rocks and ... > full story -
Reducing Salt Is Bad for Glacial Health, NASA Finds
December 6, 2013 — A new NASA-led study has discovered an intriguing link between sea ice conditions and the melting rate of Totten Glacier, the glacier in East Antarctica that discharges the most ice into the ocean. The discovery, involving cold, extra salty water -- ... > full story -
History of American Urban Squirrel
December 6, 2013 — A researcher has examined how squirrels found homes in American cities, and how the presence of the now-ubiquitous bushy-tailed critters altered people's conceptions of nature and ... > full story
5 pm EST
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Liver Disease; Racial Disparity; Today's Healthcare; Children's Health; Patient Education and Counseling; Diseases and Conditions;
Liver Transplant Survival Rates Lower in Black Than White Pediatric Patients
December 5, 2013 — Novel research reveals racial and socioeconomic disparities among pediatric liver transplant patients. Findings indicate that graft and patient survival was higher in white children than minorities. Studies show that over the last 30 years pediatric ... > full story -
Insects (including Butterflies); Mating and Breeding; Animals; Food and Agriculture; Food; Frogs and Reptiles;
Preference for Oranges Protects Fruit Flies from Parasites
December 5, 2013 — One single odorant receptor controls choice of citrus fruits as egg-laying substrate in ... > full story -
Patient Education and Counseling; Stroke; Brain Injury; Brain-Computer Interfaces; Today's Healthcare; Neuroscience;
Traumatic Brain Injury Rehab Outcomes Studied
December 5, 2013 — For patients recovering from a traumatic brain injury (TBI), the rehabilitation process – compensating for changes in functioning, adaptation and even community reintegration – can be challenging. Unfortunately, not all rehab programs ... > full story -
Mobile Computing; Anxiety; Educational Psychology; Educational Technology; Schizophrenia; Psychiatry;
Frequent Cell Phone Use Linked to Anxiety, Lower Grade, Reduced Happiness in Students
December 6, 2013 — Results of the analysis showed that cell phone use by college students was negatively related to GPA and positively related to anxiety. Following this, GPA was positively related to happiness while anxiety was negatively related to happiness. Thus, ... > full story -
Promising Results for Swedish Cancer Drug Candidate
December 6, 2013 — A new study presents very promising results for the treatment of the cancer form multiple myeloma. The findings are so promising that the scientists are teaming up with Harvard to bring the drug to clinical trials on ... > full story
2 pm EST
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Human Stem Cells Predict Efficacy of Alzheimer Drugs
December 6, 2013 — Why do certain Alzheimer medications work in animal models but not in clinical trials in humans? A research team has been able to show that results of established test methods with animal models and cell lines used up until now can hardly be ... > full story -
Predictor of Prostate Cancer Outcomes Identified
December 5, 2013 — Researchers have identified a biomarker for a cellular switch that accurately predicts which prostate cancer patients are likely to have their cancer recur or ... > full story -
Cancer Mutation Likely Trigger of Scleroderma
December 5, 2013 — Scientists have found evidence that cancer triggers the autoimmune disease scleroderma, which causes thickening and hardening of the skin and widespread organ ... > full story -
Brain Cancer Cells Hide While Drugs Seek
December 5, 2013 — A team of scientists has found that brain cancer cells resist therapy by dialing down the gene mutation targeted by drugs, then re-amplify that growth-promoting mutation after therapy has ... > full story -
Children's Health; Child Psychology; Learning Disorders; Child Development; Infant's Health; Psychology;
Alcohol in Pregnancy Causes Children to Have Impaired Social Skills
December 5, 2013 — A recent study has found that drinking alcohol while pregnant means your child is more likely to develop issues with social skills as they grow ... > full story
Health & Biomedical Sciences
Health & Medicine
Group of Anti-Diabetic Drugs Can Lower Cancer Risk in Women With Type 2 Diabetes
A study shows that a specific type of diabetes drug can decrease the risk of cancer in female patients with type 2 diabetes by up to 32 ... > full story
Mind & Brain
Researchers May Have Discovered a Plan to Disable Meniere's Disease
Researchers may have figured out what causes Meniere's disease and how to attack it: there is a strong association between Meniere's disease and conditions involving temporary low blood flow in the brain such as migraine headaches, their work ... > full story
Living Well
Living Alone on the Rise
More people than ever are living alone, according to new research. Researchers found the percentage of households with just one person has more the doubled since 1960 from 13 to 27 ... > full story
Biological & Earth Sciences
Plants & Animals
HIV Can Infect Transplanted Kidneys in HIV-Positive Recipients With Undetectable Virus
HIV infection occurred in 68% of the HIV-positive transplant recipients’ new kidneys even in the absence of any detectable HIV in their blood. A new urine test can detect these infections and lead to better diagnosis and ... > full story
Earth & Climate
Water Pollution in Mozambique
A PdD student has studied the incidence of cyanobacteria and the production of microcystins (toxic peptides) in three different drinking water systems in Mozambique and established methods for monitoring cyanotoxins in ... > full story
Fossils & Ruins
Early Tree-Dwelling Bipedal Human Ancestor Was Similar to Ancient Apes and 'Lucy' but Not Living Apes
An analysis of the femur of one of the oldest human ancestors reveals the six-million-year-old “Millenium Man” was bipedal but lived in the trees. The research could provide additional insight to the origins of human ... > full story
- New Research Will Allow More Reliable Dating of Major Past Events
- Oldest Hominin DNA Sequenced: Mitochondrial Genome of a 400,000-Year-Old Hominin from Spain Decoded
- Fossils Clarify the Origins of Wasps and Their Kin: Alderfly Ancestors, Snakefly Cousins
- Rapid Climate Changes at End of Last Glaciation, but With 120 Year Time Lag
- more stories
Physical & Applied Sciences
Space & Time
Intricacy of Comet Lovejoy's Tail Captured
An international team of astronomers has captured an image of the intricate flow of Comet Lovejoy's ion ... > full story
Matter & Energy
Researchers Report on Safety of Rapid AED Withdrawal in Pre-Surgical Monitoring
Patients with epilepsy often undergo evaluation by concurrent video and EEG monitoring (vEEG) for therapeutic planning, including possible epilepsy surgery. Seizures during monitoring increase the diagnostic yield and requires the withdrawal of ... > full story
Computers & Math
Millions of Hidden Share Trades to Be Revealed
Millions of previously hidden US stock trades will be revealed for the first time on Monday December 9 thanks to research from a team of ... > full story
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