The Boszhira Valley in Kazakhstan, formed from the remnants of the ancient Tethys Ocean, showcases breathtaking landscapes.

Miranda eventually fell out of sync with one of the other Uranian moons, nullifying the mechanism keeping its interior warm. Researchers don't think Miranda has fully frozen over yet though, as it ...

An International Atomic Energy Agency mission arrived in Japan on Monday to help prepare for a decades-long release into the ocean of treated but still radioactive water from the wrecked Fukushima ...