Abnormalities in the medullas of SIDS infants may be more extensive than previously thought, according to a new report

Sexually antagonistic genes could have far-reaching effects on patterns of fitness inheritance, a new study finds

Scientists explore alternative means to produce key ingredient that could limit oseltamivir quantity during epidemic

A new report shows conifers circumvent their circulation handicap using highly efficient valves

New guidelines focus on biocontainment, recommend vaccination in case of disease threat

The US Senate recently dropped a proposed amendment from the Agriculture Appropriations Bill to restrict research institutions from purchasing laboratory animals from Class B dealers.

Dope may help the growth of new brain cells.

So, you've been working with small animals and you want to move up to larger experimental models.

Measure would have ended government funding for researchers using Class B dealers

Meinertzhagen's decades-long fraud may be more far-reaching, but ornithologists have yet to understand its full impact on the field

New study suggests the chemicals may also act as anxiolytics and antidepressants.

To study tissue samples from multiple patients, researchers use tissue microarrays (TMAs), a technology in which hundreds of tissue cores are arranged on a single glass slide for analysis by immunostaining or in situ hybridization.