Photos from the Juno probe show a new volcano on Io, a moon of Jupiter. The volcanic complex has developed over the last 27 ...

A new study offers the most detailed glimpse yet of how Earth's surface temperature has changed in the past 485 million years ...

The iconic feature likely formed at least 190 years ago, making it the longest-lived vortex known in the solar system. A new ...

In addition to refraction hastening sunrise and delaying sunset, there is another factor that makes daylight longer than night at an equinox: sunrise and sunset are defined as the times when the first ...

The asteroid was discovered in August and is set to become a mini-moon, spinning around Earth in a horseshoe shape for about ...