Memories are thought to be stored in sparse groups of neurons called engrams. These are the cells that switch on during learning and can later switch on again during recall. In physiological aging and ...

Scientists have documented same-sex behavior in many animals. Learn what it means, how it varies, and why human labels can mislead.

Animal behaviorist Deby Cassill told Newsweek that early experiences can shape how dogs see the world.

A team of researchers in Japan has developed an artificial intelligence tool called YORU that can identify specific animal ...

A detailed annotation of anatomical brain structures (some novel) of the spider Uloborus diversus is provided based on a ...