Researchers looked at data from every earthquake that's magnitude 7 or higher and noticed a correlation between severe quakes and Earth's rotation.
The red planet might not actually have liquid water on its surface as scientists previously reported.
The commission voted 3-2 to approve TransCanada Corporation's plan to run the Keystone XL pipeline route through the state.
A saliva test may someday be able to diagnose a concussion and predict how long symptoms last, according to a study published Monday in the…
This week, the U.S. Fish and Wildlife Service confirmed plans to reverse a ban on importing elephant hunting trophies from Zimbabwe and Zambia.
In 1997, NASA began launching satellites that could constantly record life on our planet. It's now released a video of how Earth grew in real time.