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September 2, 2015

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September 2, 2015

Sep. 2, 2015 — The Earth's first mass extinction event 540 million years ago was caused not by a meteorite impact or volcanic super-eruption but by the rise of early animals that dramatically changed the ... read more

Making Fuel from Light

Sep. 2, 2015 — Photosynthesis has given life to the planet. While scientists have been studying and mimicking the natural phenomenon in the laboratory for years, understanding how to replicate the chemical process ... read more

Sep. 2, 2015 — An archaeologist has 3D-printed a replica of an iron-age artifact to revive a rich musical culture in ancient Ireland, uncovering evidence that the artifact may have been a mouthpiece from an ... read more

Study Uses Internet, Social Media to Show How Fracking Documentary Influenced Public Perception, Political Change

Sep. 2, 2015 — A new study is the first to use the Internet and social media to systematically show how a documentary film reshaped public perception and ultimately led to municipal bans on hydraulic ... read more

Spine Surgery: Findings Could Cut Costs for Osteoporosis Patients, Facilities

Sep. 2, 2015 — New findings from an interventional radiology department have shown that a more expensive option isn’t necessarily more effective for spine ... read more

Bisexual and Questioning Women Have Higher Risk of Eating Disorders

Sep. 2, 2015 — Young women who are attracted to both sexes or who are unsure about who they are attracted to are more likely to develop an eating disorder than those attracted to only one sex, according to a new ... read more

Risk of Financial Crisis Higher Than Previously Estimated

Sep. 2, 2015 — The risk of a financial crisis is substantially higher than previously estimated, according to new research that accounts for multiple levels of interconnectedness in the financial ... read more

Sep. 2, 2015 — A well-known period of abrupt climate change 12,000 years ago occurred rapidly in northern latitudes but much more gradually in equatorial regions, a discovery that could prove important for ... read more

Cellular Recycling Complexes May Hold Key to Chemotherapy Resistance

Sep. 2, 2015 — Upsetting the balance between protein synthesis, misfolding, and degradation drives cancer and neurodegeneration. Recent cancer treatments take advantage of this knowledge with a class of drugs that ... read more

Sep. 2, 2015 — Dominating this image is part of the nebula Gum 56, illuminated by the hot bright young stars that were born within it. For millions of years stars have been created out of the gas in this nebula, ... read more

Psychological Consequences Remain Profound in Coastal Areas of Tohoku

Sep. 2, 2015 — A second round of aggregate findings from a study has revealed that depressive symptoms continue to be higher in coastal areas than in inland areas affected by the Great East Japan Earthquake and the ... read more

Sep. 2, 2015 — The first study to test the skills of FBI agents and other law enforcers who have been trained in facial recognition has found they perform better than the average person or even computers on this ... read more

Sep. 2, 2015 — Their pregnancies are carried by the males but, when it comes to breeding, seahorses have more in common with humans than previously thought, new research ... read more

Sep. 1, 2015 — An experiment conducted over six days at a large public garden in Singapore demonstrated self-driving golf carts that ferried 500 tourists around winding paths trafficked by pedestrians, bicyclists, ... read more

Sep. 1, 2015 — A 39-year-old man who had had been completely paralyzed for four years was able to voluntarily control his leg muscles and take thousands of steps in a robotic device during five days of training ... read more

Economic Security Requires New Measures of Well-Being

Sep. 1, 2015 — Economic well-being for low-income families in the US is often determined by federal measures that establish basic requirements for essentials such as food, shelter and clothing, but a new study ... read more

The More the Merrier for Animals That Synchronize Their Behavior

Sep. 1, 2015 — Social interaction could be the mechanism that allows animals living in groups to synchronize their activities, whether it's huddling for warmth or offering protection from ... read more

New International Standards Needed to Manage Ocean Noise

Sep. 1, 2015 — As governments and industries expand their use of high-decibel seismic surveys to explore the ocean bottom for resources, experts from eight universities or organizations say new global standards and ... read more

Sep. 1, 2015 — Bumblebees infected with a common intestinal parasite are drawn to flowers whose nectar and pollen have a medicinal effect, a study shows. The findings suggest that plant chemistry could help combat ... read more

Antipsychotics Inappropriately Prescribed to People With Intellectual Disabilities

Sep. 1, 2015 — Large numbers of people with intellectual disabilities in the UK are being inappropriately prescribed antipsychotic drugs, finds a new study. Intellectual disability is a lifelong condition that ... read more

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