AN ADULT HUMAN body consists of some 37trn cells. Not so long ago, these were thought to come in 220 different types. That number, the product of painstaking decades spent peering through microscopes ...

Science is made up of cliques. Throughout Alex Shneider’s career, he has noticed certain people drawn to certain types of science, and certain types of grant proposals always being funded. Shneider, ...

Researchers identified some 3,300 types of brain cells, an order of magnitude more than was previously known, and have only a dim notion of what most of them do. By Carl Zimmer An international team ...