Biology News
August 25, 2016

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August 25, 2016

Aug. 25, 2016 — Imagine how much dental care you'd need if you had 300 or more teeth packed together on each side of your ... read more

Aug. 25, 2016 — There's no need to reinvent the genetic wheel. That's one lesson of a new study that looks to the saliva of humans, gorillas, orangutans, macaques and African green monkeys for insights ... read more

Aug. 25, 2016 — Lobsters eat jellyfish without harm from the venomous stingers due to a series of physical adaptations. Researchers examined lobster feces to discover that lobsters surround their servings of ... read more

A Brain Circuit to Push Past Nutritional Stress

Aug. 24, 2016 — Nutritional stress is a normal part of life; going hungry on a short-term basis generally does not impair important functions. The brain coordinates the response to nutritional stress but how it does ... read more

Aug. 23, 2016 — In a heroic effort, researchers have now sequenced, assembled and analyzed the mutations in the genomes of 38 wild snub-nosed monkeys (from genome mapping of 42 individuals: 27 golden, four gray, two ... read more

Aug. 23, 2016 — Often, aquatic environments such as rivers and streams become reservoirs for BPA, affecting turtle habitats. Last year, a team of researchers determined that BPA can disrupt sexual function in ... read more

Aug. 23, 2016 — Scientists have unlocked a major genetic mystery of one of the ancestors of cultivated strawberry. A genetic analysis, which took four years to complete, aims to improve modern cultivation efforts of ... read more

Warbler Genomes Look to Be 99.97 Percent Alike

Aug. 23, 2016 — New research shows that, genetically speaking, blue-winged and golden-winged warblers are almost identical. Scientists behind the research say the main differences between the two species are in ... read more

Essential Oils Could Counter Lung and Liver Ailments Caused by Air Pollution, Research Suggests

Aug. 23, 2016 — Certain ingredients in essential oils made from plants such as cloves, anise, fennel and ylang-ylang could serve as a natural treatment of lung and liver conditions caused by air pollution, according ... read more

Rising Temperatures Could Accelerate Radiation Induced DNA Effects in Marine Mussels

Aug. 23, 2016 — Increased sea temperatures could have a dramatic effect on radiation-induced damage in marine invertebrates, a new study ... read more

Aug. 23, 2016 — Green tea could prevent a deadly condition in the body's main artery. A team has found that abdominal aortic aneurysm -- a condition in which the main artery becomes overstretched and bloated -- ... read more

Biological Invasions Threaten Developing Countries

Aug. 23, 2016 — Invasions from alien species such as Japanese knotweed and grey squirrels threaten the economies and livelihoods of residents of some of the world's poorest nations, new research ... read more

Aug. 23, 2016 — We all know that a brush with poison ivy leaves us with an itchy painful rash. Now researchers have discovered the molecular cause of this irritation. The finding brings us a step closer to designing ... read more

Aug. 22, 2016 — Beetles with cyclops eyes have given scientists insight into how new traits may evolve through the recruitment of existing genes -- even if these genes are already carrying out critical ... read more

Aug. 22, 2016 — Tasks that require chimpanzees to work together preferred five-fold, despite opportunities for competition, aggression and ... read more

Aug. 22, 2016 — Scientists offer new insights into why many animals sleep at night and are active during the day, while others do the ... read more

How Cell Nuclei Squeeze Into Tight Spaces

Aug. 22, 2016 — As cells move throughout our bodies, they often have to squeeze through tight nooks and crannies in their environment, reliably springing back to their original shape. The structures involved in this ... read more

Aug. 22, 2016 — Researchers have protected nonhuman primates against Ebola Sudan four days following exposure to the ... read more

Aug. 22, 2016 — Conservation of intertidal habitat -- 65 percent of which has been lost over the last 50 years -- is critical to the survival of countless birds during migration on the East Asian Australasian ... read more

Transcription Factor Foxn1 and Preserving Immune Function in Later Life

Aug. 22, 2016 — Researchers use new experimental models and analytical tools to investigate genes regulated by Foxn1, becoming the first to identify the DNA sequence bound by the transcription factor. Among the ... read more

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