Tissue samples sent to the International Space Station reveal what can happen to astronauts on long-term missions.

Astronomers have confirmed the discovery of a rare celestial visitor: a comet from beyond our Solar System. Officially named ...

World leaders partake in the 17th annual BRICS summit in Rio de Janeiro, Sunday, July 6, 2025 ...

By Sukriti Gupta and Sanchayaita Roy (Reuters) -European shares were subdued on Monday, with investors on the lookout for any ...