The origins of consciousness date back about 540 million years ago, when animal bodies became more complex. Feelings like ...

Scientists have reconstructed the head of an ancient human relative from 1.5 million year-old fossilized bones and teeth. But ...

Human evolution’s biggest mystery, which emerged 15 years ago from a 60,000-year-old pinkie finger bone, finally started to ...

In the 1966 film Fantastic Voyage, a spacecraft and its crew are shrunk to microscopic size and injected into the body of an injured astronaut to remove a life-threatening blood clot from his brain.

One strange phenomenon that’s gaining doctors’ attention is the way in which organ transplants can change your personality. A ...

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

A look back at the most impressive 3D printing videos of 2025, showcasing innovation across medicine, construction, mobility, ...

In paleoanthropology, a rare, nearly-complete skeleton can rewrite entire chapters of the human origin story. The “Little ...

I counter the rarity of testimony about life long after recovery from anorexia by outlining how my attitudes to food contrast ...

In his book "One Hand Clapping," Nikolay Kukushkin explores explanations for how consciousness evolved, and ultimately, what makes us human. When you purchase through links on our site, we may earn an ...

Research shows that some ants have learned how to treat their wounds, revealing one of the clearest examples of medical ...