Without food, the human body can survive much longer than many people realise, but the exact length of time varies from ...

At 19, starving and weak, he donated plasma and collapsed in the chair. Within seconds, he said he exploded out of his body ...

Remains of the man, Joseph Louis Serrao, Jr., discovered in a remote area in Olympic National Park in 2000, were identified ...

New evidence, new interviews and the fullest investigation yet into the question of whether he killed himself.

NASA's Chandra X-ray spacecraft has detected the supernova wreckage of a dead star that erupted 1,700 years ago and ejected ...

Once charted as a 'guest star' in ancient China, dreaded as a harbinger of ill omens in medieval Europe, and preserved in the ...

Influencers and ultra-rich people looking to extend their lifespan are trading tips and tricks on how to eke out extra years.

Ten years after the shooting, survivors who spoke to CNN detailed their complicated – and still unfolding – recoveries, as ...

Human bodies have a natural cooling system, but it can do only so much in high temperatures and humidity. Here's the science ...