The ripples suggest that the lake was free of ice at one point.

The critically endangered twin Cotton Top Tamarin Monkeys have been born at a UK zoo. The distinctive, white-crested animals, whose names are currently unknown, were born at Yorkshire Wildlife Park in ...

Using an amateur radio setup, 10 children chatted with astronaut Donald Pettit about life on the International Space Station.

NASA's Perseverance collects the “Silver Mountain” sample in Jezero, revealing geological secrets and possible traces of ...