The views of the setting sun are just as spectacular from space as they are on Earth.

Add Yahoo as a preferred source to see more of our stories on Google. A plankton bloom in the Baltic Sea in July. Scientists say manure and fertilizer runoff from European farms is fueling blooms.

A 2020 astronaut photo shows the oasis town of Jubbah lurking within a paleolake in the wind shadow of Saudi Arabia's "two ...

Four of the planets, which are Mercury, Venus, Jupiter and Saturn, are bright enough to be spotted with the naked eye in ...

The origin of super-Earths and sub-Neptunes has been revealed in a system of four young planets that are dramatically losing ...