Biology News
July 24, 2016

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updated 12:52am EDT

More Biology News
July 24, 2016

A 'Smart Dress' for Oil-Degrading Bacteria

July 22, 2016 — The modified polyelectrolyte-magnetite nanocoating was applied to functionalize the cell walls of oil decomposing bacteria Alcanivorax ... read more

July 21, 2016 — A new study of the gut microbiomes of humans, chimps, bonobos and gorillas shows that at least two major groups of bacteria have cospeciated with these hosts, with a lineage going back at least 15 ... read more

New Mechanism of Tuberculosis Infection

July 21, 2016 — Researchers have identified a new way that tuberculosis bacteria get into the body, revealing a potential therapeutic angle to ... read more

July 21, 2016 — For nearly 150 years, lichens have been the model organisms of symbiosis. Now researchers have uncovered an unexpected third partner embedded in the lichen cortex or 'skin' -- ... read more

July 21, 2016 — Using genomic data from three lizard species, researchers gleaned insights not available before on the impact of climate change on the distribution of animal populations in South American forests. ... read more

Researchers Find First Direct Evidence That A. Aegypti Mosquito Transmits Zika Virus

July 21, 2016 — Researchers have now directly connected the Aedes aegypti mosquito with Zika transmission in the Americas, during an outbreak in southern Mexico. The findings will help scientists to better target ... read more

HD Monkeys Display Full Spectrum of Symptoms Seen in Humans

July 21, 2016 — Transgenic Huntington's disease monkeys display a full spectrum of symptoms resembling the human disease, strengthening the case that they could be used to evaluate emerging treatments before ... read more

July 21, 2016 — Latitude is the main factor which determines the organic pollutant concentration in Antarctic giant petrels – emblematic species in the Antarctic and sub-Antarctic regions – according to a new ... read more

July 20, 2016 — Scientists set out to measure the energetics of wild two- and three-toed sloths at a field site in in northeastern Costa Rica. The purpose of the study was to help explain why arboreal folivores are ... read more

July 20, 2016 — Building lab instruments for chemistry and biology experiments used to be an expensive, time consuming process only done by scientists with specialized training. A 3-D printed, Lego-like system of ... read more

July 20, 2016 — A new species of megaraptorid dinosaur discovered in Patagonia may help discern the evolutionary origins of the megaraptorid ... read more

July 20, 2016 — Research comparing pastures with multiple types of plants to those with less variety shows surprising results in land productivity and soil ... read more

July 20, 2016 — Researchers have engineered a clinically relevant bacterium to produce cancer drugs and then self-destruct and release the drugs at the site of tumors. The approach enables continual production and ... read more

RNA: How Cells Master the Art of Reading Life's Recipes

July 20, 2016 — A research project has closed an important gap in the understanding of a fundamental process of life -- the creation of proteins based on recipes called ... read more

New Probe Developed for Improved High Resolution Measurement of Brain Temperature

July 20, 2016 — Scientists have created a new optical fiber-based probe capable of making pinpoint brain temperature measurements in moving lab ... read more

Molecular Messenger Helps Mice Find New Friends

July 20, 2016 — Meeting new people can be both stressful and rewarding. New research suggests that a molecule involved in regulating stress in the brain may also help determine how willing we are to leave the safety ... read more

July 20, 2016 — A new study of population trends among 46 ecologically diverse bird species in North America overturns a long-held assumption that the climate conditions occupied by a species do not change over ... read more

Ocean Acidification: The Limits of Adaptation

July 20, 2016 — The most abundant single-celled calcifying alga of the world's oceans, Emiliania huxleyi is basically able to adapt to ocean acidification through evolution. However, the longest evolution ... read more

How Do Cells Recover Their Shape After Being Subjected to External Forces?

July 20, 2016 — Human cells show deformation under the influence of external forces. But how do they recover their original shape afterwards? This mechanism, which is important in medicine and biology, has been ... read more

Wolves Seeks Refuge from Hunters During Breeding Periods

July 20, 2016 — Wolves lower the risk of interacting with humans during the reproduction period -- when they are most vulnerable -- and adopt some similar behaviors in their areas, from Alaska to India and ... read more

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