In a pond, more amphibian species mean decreased chances of disease spread.
In a pond, more amphibian species mean decreased chances of disease spread.
In an upcoming hearing, the US Supreme Court will decide on whether police can take DNA samples from suspects who have not been convicted.
A study suggests that some mouse models do not accurately mimic human molecular mechanisms of inflammatory response, but other mouse strains may fare better.
Scientists have identified the sticky substance that is damaging the feathers of hundreds seabirds washed ashore in England as an additive for lubricant oils.
Some of the 200 or so human embryonic stem cell lines approved for federal funding may have been derived from sperm or eggs of unconsenting donors.
New amphibian species are being discovered at an exciting rate, yet they are also the vertebrates most at risk of extinction.
One of the most advanced tuberculosis vaccines has failed to protect infants from getting the disease in a clinical trial, but it may be effective in adults.
Watch as the astounding wood frog uses cellular cryopreservation tricks to freeze, thaw, and live to croak about it.
With dogged persistence and an unwillingness to entertain defeat, Bruce Beutler discovered a receptor that powers the innate immune response to infections—and earned his share of a Nobel Prize.