Learn the foolproof method to cook a steak with a perfect crust and juicy center. Whether rare or well-done, this guide ...

Deep space requires deep pockets. Sotheby’s annual Natural History Auction includes several out-of-this-world items, ...

We are part of a research team that has confirmed the oldest known rocks on Earth are located in northern Québec.__ ...

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 ...

At the time, the Earth's surface was hot enough to bake pizza, but rocks still solidified. Those in this area formed almost ...