Hundreds of new viruses living inside bacteria within our gut have been discovered in an international study led by Professor Jeremy J. Barr from Monash University's School of Biological Sciences and ...

A stunning fossil discovery in Ethiopia shows that early Homo and a previously unknown Australopithecus species lived together around 2.6 to 2.8 million years ago. The find overturns the classic ...

The brain's immune system has long been thought to exist independently from the rest of the body, complete with its own specialized immune cells and a blood-brain barrier that limits what can travel ...