New studies show that astrocytes, long thought to be support cells in the brain, are crucial intermediaries for relaying messages to neurons.

Miniature organs on a chip could allow us to do scientific studies with great precision, without having to resort to animal testing. The main problem, however, is that artificial tissue needs blood ...

In biomedical research, so-called organs-on-a-chip, also referred to as microphysiological systems, are becoming increasingly ...

For Novak Djokovic, this is a relatively easy call. He thinks the French Open is making a mistake by eschewing the electronic line-calling used at most big tennis tournaments.

A study by researchers at the Interuniversity Institute of Bioinformatics in Brussels, the Structural Biology research group at Vrije Universiteit Brussel, and IBiTech–BioMMedA Group of Ghent ...

A January executive order by President Donald Trump designates people as female if they make the “large” reproductive cell (the egg) and male if they make the ...

Smokeless tobacco often delivers higher and longer-lasting nicotine doses than cigarettes. Early users may struggle with ...

Somatic hypermutation (SHM) of immunoglobulin variable (V) regions modulates antibody-antigen affinity is initiated by activation-induced cytidine deaminase (AID) on single-stranded DNA (ssDNA).

They weren’t snakes, of course, but nematodes, also known as roundworms—and, it turns out, they’re the most common ...