Astronomers have been keeping a close eye on an asteroid between 130 and 300 feet long that has a very small chance of crashing into Earth in 2032.
With stronger hurricanes and longer wildfire seasons, Americans saw the impact of the climate crisis firsthand last year ...
Every few hundred thousand years, Earth’s magnetic poles flip, turning north into south and south into north. These ...
A new study highlights how life possibly evolved prior to and during the rise of Earth’s oxygenated atmosphere.