space travel

Illustration of a radio telescope satellite pointed at the stars in space.

Earth receives historic laser-beamed signal from 10 million miles awayNovember 22, 2023

Astronauts standing by a rocket ship

Going to space may lead to erectile dysfunction, study explainsNovember 22, 2023

This photograph shows a member of a species of leaf-eared mouse called Phyllotis vaccarum.

Animal & Wildlife News

Mice living in the Andes provide proof mammals could live on MarsNovember 4, 2023

white and red space ship on blue sky during daytime

Rocket ship joyrides harming the environment? How space tourism might derail Earth’s healing skySeptember 30, 2023

Astronauts standing by a rocket ship

Just 22 people needed to colonize Mars — but do you have the right personality?August 24, 2023

rendering of a block of blue metal with cracks in it. Green line in the middle of block demonstrates where a fissure healed itself

Science & Technology News

Metals really can heal themselves just like the cyborgs in ‘Terminator,’ scientists revealJuly 21, 2023