Some ants thrive by choosing numbers over strength. Instead of heavily protecting each worker, they invest fewer resources in ...

From an incredible series of revelations about the ancient humans called Denisovans to surprising discoveries about tool making, this year has given us a clearer picture of how and why humans evolved ...

Schizophrenia affects around 23 million people globally, or one in 345 people. The illness can beset sufferers with ...

This creates a powerful loop: a negative thought enters the brain, and, due to its distressing contents, the brain signals ...