By combining observations from space and experiments on Earth, scientists rethink the red planet's history and why it's red.
NASA says Earth is in the clear from asteroid 2024 YR4, which had a small chance of impacting our planet in 2032.
The chance that a football field-sized asteroid capable of destroying a city will strike Earth in 2032 has fallen to 0.001 ...
Texas Gov. Greg Abbot said plans for a school voucher-style program won’t have a negative impact on one of the state’s most ...