Earth formed about 4.6 billion years ago, during the geological eon known as the Hadean. The name "Hadean" comes from the ...

The oldest terrestrial materials ever dated by scientists are extremely rare zircon minerals that were discovered in western ...

Malibu gets plenty of attention, but this rocky beach has largely slipped under the radar, making it a welcome retreat from ...

Must-see places in and around Joshua Tree include sites where a rock star met his fateful end, an outdoor museum built by a ...