Researchers studying decades of earthquake data say they have found the first evidence that, in addition to spinning backward ...

Asteroids have struck Earth occasionally over its long history, often with cataclysmic results. An asteroid estimated at 6-9 ...

an asteroid initially projected to have a 2.7 percent chance of striking Earth in 2029. Further observations ruled out an impact. The most infamous asteroid impact occurred 66 million years ago ...

Sixty-one years ago, the country experienced the first stage ... Ed Sullivan Show was watched on television by an estimated 73 million of the nation’s 191 million people, or 38%.

The new study deciphered the single-most greatest mass extinction on Earth driven by a natural calamity that still exists.

NAIROBI ― Introduced to East Africa in 1891, in Zanzibar, to deal with domestic food waste, Indian house crows are now ...

For decades, scientists have sought reliable ways to reconstruct Earth’s ancient history, deciphering geological events that ...

Eating meat is thought by some scientists to have been crucial to the evolution of our ancestors’ larger brains about two million years ago ... The brain requires 20 percent of a human ...