Biology News
May 22, 2015

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updated 9:15am EDT

More Biology News
May 22, 2015

May 19, 2015 — A simultaneous experiment spanning 15 sites across the Northern Hemisphere shows biodiversity is as important as reducing fertilizer runoff for valuable seagrass ecosystems. The results of the study ... read more

Nature Inspires First Artificial Molecular Pump

May 19, 2015 — Using nature for inspiration, scientists have developed an entirely artificial molecular pump, in which molecules pump other molecules. The machine mimics the pumping mechanism of proteins that move ... read more

May 20, 2015 — Paleontologists have published a description of the first dinosaur fossil from Washington state. The fossil was collected along the shores of Sucia Island State Park in the San Juan ... read more

May 19, 2015 — Across the animal world, many species use communication signals, including mating calls by males, but conspicuous calling can be risky because eavesdropping predators use these calls to find prey. A ... read more

May 20, 2015 — Spring visitors to Great Smoky Mountains or the Blue Ridge Parkway will see ridges and valleys covered in flowering mountain laurels, rhododendrons, tulip poplars, dogwoods, black locusts and ... read more

May 20, 2015 — Researchers have developed a way to predict which species of rodents are likeliest to be sources of new disease outbreaks in humans. The findings could help public health officials take a more ... read more

May 20, 2015 — Until now researchers have failed to identify the specific pheromone in Drosophila melanogaster that leads to mating success. Although the pheromones that inhibit mating in Drosophila were known, the ... read more

May 18, 2015 — For the first time, scientists have modeled the effects of land use changes on the species diversity in rivers and streams. Their results show that the loss of biodiversity is caused to a ... read more

Natural Plant Chemicals Could Help Fight Tooth Decay, Study Shows

May 20, 2015 — Oral-care products containing a natural chemical that stops bacteria harming teeth could help prevent decay, a study suggests. The plant natural product acts against harmful mouth bacteria and could ... read more

May 20, 2015 — Little is known about how the proteins forming ion channels -- the 'pores' on the cell membrane -- change when they open and close, especially the portion that is 'embedded' in ... read more

May 20, 2015 — Their migration spanned half the globe and their culture was spread across the Pacific and Indian Oceans; but in Madagascar, the ancient Indonesians left behind a ... read more

May 20, 2015 — To avoid overfishing and aid in sustainable exploitation, the status of the fish stocks has to be monitored regularly. In many cases stock assessment is based on fishery-dependent data generated from ... read more

May 20, 2015 — Some mountain gorilla females linger into adulthood in the group into which they were born. In the process, they also remain in the company of their father, who is often their group's dominant ... read more

May 19, 2015 — The original snake ancestor was a nocturnal, stealth-hunting predator that had tiny hindlimbs with ankles and toes, according to new research. Snakes show incredible diversity, with over 3,400 living ... read more

May 18, 2015 — A molecule important in blood vessel formation and brain wiring is also essential for the onset of puberty, finds new research led by UCL.The researchers found a genetic fault that prevented this ... read more

May 19, 2015 — Researchers discovered a new mechanism of how fluorescent proteins can change color. It enables the microscopic visualization of individual cells in their three-dimensional environment in living ... read more

Horizontal Gene Transfer in E. Coli

May 19, 2015 — Escherichia coli O104 is an emergent disease-causing bacterium various strains of which are becoming increasingly well known and troublesome. The pathogen causes bloody diarrhea as well as and ... read more

May 18, 2015 — Researchers have shown how liquid crystals can be employed to create compound lenses similar to those found in nature. Taking advantage of the geometry in which these liquid crystals like to arrange ... read more

May 19, 2015 — An international team of more than 100 scientists, policy makers and community representatives have published a new report outlining the vital steps needed to save the Hainan gibbon (Nomascus ... read more

Bloom Preservation With Urine Chemical and Acids?

May 19, 2015 — If you want your cut gerberas to last longer in the vase, you could try a flower food made from acids and ... read more

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