Biology News
November 28, 2015

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updated 11:21am EST

More Biology News
November 28, 2015

Nov. 26, 2015 — Yin and Yang, Venus and Mars, the Moon and the Sun, however you want to describe it, becoming a female or a male can make a big difference in your life, and not just for human beings. Researchers ... read more

Nov. 25, 2015 — Fruit fly windpipes are much more like human blood vessels than the entryway to human lungs. To create that intricate network, fly embryonic cells must sprout "fingers" and crawl into ... read more

Nov. 25, 2015 — North American bison adjust their diet seasonally in order to take full advantage of the growing season when grasses become less nutritious, a new study has ... read more

Nov. 25, 2015 — Genes for important skin proteins arose in a common ancestor shared by humans and turtles 310 million years ago, a genome comparison has ... read more

Nanoparticles Simplify DNA Identification and Quantification

Nov. 25, 2015 — Researchers have been aiming to improving the speed and accuracy of current diagnostics for veterinary ... read more

Nov. 25, 2015 — A new Lower Paleolithic elephant butchering site has been discovered in Megalopolis, Greece. The site has yielded stratified stone artifacts in association with a nearly complete skeleton of Elephas ... read more

Angler Education Can Benefit Sharks

Nov. 25, 2015 — Fisher education can help protect vulnerable shark populations, a new study has found. The research showed that recreational anglers were more supportive of shark management and conservation if they ... read more

Nov. 24, 2015 — To limit climate change, experts say that we need to reach carbon neutrality by the end of this century at the latest. To achieve that goal, our dependence on fossil fuels must be reversed. But what ... read more

Winter Season Reverses Outcome of Fruit Fly Reproduction

Nov. 24, 2015 — Male fruit flies could find their chances of fathering offspring radically reduced if they are last in the queue to mate with promiscuous females before winter arrives, according to new ... read more

Nov. 24, 2015 — Researchers report for the first time that the 'living' bridges army ants of the species Eciton hamatum build with their bodies are more sophisticated than scientists knew. The ants ... read more

Nov. 24, 2015 — Against voracious beetles or caterpillars, plants protect themselves with cyanide. Certain enzymes release the toxic substance when the plant is chewed. These HNL-called enzymes are also important ... read more

Nov. 24, 2015 — Don't have room for dessert? The bacteria in your gut may be telling you something. Twenty minutes after a meal, gut microbes produce proteins that can suppress food intake in animals, reports a ... read more

Nov. 24, 2015 — Biologists have succeeded in inducing one species of flatworm to grow heads and brains characteristic of another species of flatworm without altering genomic sequence. The work reveals physiological ... read more

Nov. 24, 2015 — A 'dinosaur' fossil originally discovered on Prince Edward Island, Canada, has been shown to have steak knife-like teeth, and researchers have changed its name to Dimetrodon borealis -- ... read more

Nov. 24, 2015 — An exciting advance provides hope for developing novel potential method of treating pneumococcal diseases such as bacterial pneumonia, meningitis and septicaemia. A team of researchers uses a ... read more

Corn Snake Genome Sequenced for the First Time

Nov. 24, 2015 — Among the 5,000 existing species of mammals, more than 100 have their genome sequenced, whereas the genomes of only 9 species of reptiles (among 10,000 species) are available to the scientific ... read more

Understanding the Fruit Fly's Nose

Nov. 24, 2015 — New work on the fruit fly's sense of smell uses an interdisciplinary approach to learn how chemical signals control the behavior of insects. Understanding molecular mechanisms of the ... read more

Nov. 23, 2015 — Using a groundbreaking gene editing technique, scientists have created a strain of mosquitoes capable of rapidly introducing malaria-blocking genes into a mosquito population through its progeny, ... read more

Nov. 23, 2015 — Bioart ranges from bacterial manipulation to glowing rabbits, cellular sculptures, and -- in the case of artist Nina Sellars -- documentation of an ear prosthetic that was implanted onto fellow ... read more

Bivalve Family Tree Offers Evolutionary Clues

Nov. 23, 2015 — Researchers have compiled the most complete look to date of the evolutionary family tree of cardiid bivalves. Bivavles include clams, oysters, cockles, mussels, scallops and numerous other organisms ... read more

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