A Cornell-led study is challenging a decades-old explanation for how chromosomes exchange genetic material within the biological process that forms eggs and sperm in mammals.

A new study reveals that exposing dwarf spiders to a brief period of warm temperatures can disrupt a phenomenon in which ...

The sphingolipids constitute an important class of bioactive lipids, including ceramide and sphingosine-1-phosphate (S1P). Ceramide can be considered to function as a hub in sphingolipid metabolism, ...

Biological sciences encompasses all the divisions of natural sciences examining various aspects of vital processes. The concept includes anatomy, physiology, cell biology, biochemistry and biophysics, ...

PragerU Kids is the leading network with educational, entertaining, pro-American kids shows for every grade. Americana Corner (Free) From the American Revolution to the settlement of the American West ...