Human testicles are much smaller, in proportion, to some of our primate cousins. Evolution can tell us why. But the size of ...

The growth of new segments (body parts) in marine worms is controlled by a special growth zone, in which special stem cells are located. New segments then emerge by the division of these cells.

An ambitious project launched in 2016 has made a dent in one of biology’s greatest challenges — with more than 3,600 researchers profiling more than 100 million cells.

Elevated body temperature helps certain types of immune cells to work better, evidence suggests Date: December 13, 2011 Source: Federation of American Societies for Experimental Biology ...

An ambitious project launched in 2016 has made a dent in one of biology’s greatest challenges — with more than 3,600 researchers profiling more than 100 million cells.