Dissecting the process of recruitment, MIT political science PhD candidate Gabriel Nahmias seeks to lower the barriers to political engagement.

The claim that our brain size limits us to 150 meaningful friendships has been challenged by a recent paper.

The claim that our brain size limits us to 150 meaningful friendships has been challenged by a recent paper.

Rising fears over declining human sperm count among men in Western countries may be overblown, according to researchers at Harvard’s GenderSci Lab.

The shells of ostrich eggs, left in ancient trash heaps called middens, outperform other methods of dating for studying early Homo sapiens.

Combining evidence from archaeology, geochronology and paleoenvironmental science, researchers identified how ancient humans by Lake Malawi were the first to substantially modify their environment.

This was the first night-time landing for Nasa astronauts since Apollo 8's return 53 years ago.

Even though they cover most of our features, face masks are no match for our highly-evolved capacity to recognise friends.

Throat cancer is the No. 1 cancer HPV causes—and men make up 80% of those diagnosed. But most young men have not received the vaccine that can prevent it.

Four astronauts leave Florida in a Dragon capsule bound for the International Space Station.