Geneticists have a better understanding of how prehistoric pairings unfolded, with new research suggesting they were mostly between male Neanderthals and female humans.

A survey says 5 out of 6 Americans want the US government to do more to protect them and their families from toxins in food, drinking water and consumer products.

NASA’s Mike Fincke has publicly identified himself as the astronaut who had a concerning “medical event” that led to an early exit from the International Space Station.

A prominent voice in the “Make America Healthy Again” movement appears before a Senate committee this morning in a bid to ...

A prominent voice in the “Make America Healthy Again” movement is facing sharp questions from senators in a bid to become the nation’s top doctor.

To find the best moisturizers to soften fine lines and replenish dehydrated skin, we enlisted a team of testers to review the best options for mature skin.

NASA’s efforts to get the Artemis II mission off the ground have stalled once again, as engineers navigate a new issue with the rocket set to launch four astronauts on a history trip around the moon.

Saturn’s largest moon, Titan, might have formed after a collision with a lost moon, according to new research.

NASA’s Artemis II mission will orbit the Moon, observing regions never seen by Apollo astronauts, providing data to inform future lunar landings and study the Moon’s composition.

The Apollo missions changed how scientists understand the moon. Returning with Artemis could help solve some of the biggest lunar mysteries.

In a cave in Romania, scientists found a bacterial strain entombed in ice that is resistant to 10 modern antibiotics. But it may also help fight superbugs.

A planetary system 116 light-years from Earth has a peculiar pattern. It could flip the script on how planets form, scientists say.