The Earth is four and a half billion years old, so why they started appearing then is unknown, as is the mechanism to make ...

At the boundaries between tectonic plates, narrow rifts can form as Earth's crust slowly pulls apart. But how, exactly, does this rifting happen? Does pressure from magma rising from belowground force ...

Historians fear explosive growth could endanger downtown buildings and landmarks — some of which date back to the city’s ...

We all know that fat equals flavor when you are cooking. But, too much fat can be a problem for those who may be trying to ...

The Earth as You’ve Never Seen It Imagine a world utterly different from the one you know. Hundreds of millions of years ago, ...

Mobile communications leader Motorola today announced the Australian launch of a new era of mobile design, headlined by the ...