Freezing Temperatures: A blast of Arctic air can be dangerous, especially when combined with blustery winds. Track cold weather in the United States here. Cold Weather Safety: Experts offer tips to ...

A recent study by a NASA-led team has detailed the areas of California where land is sinking, or rising, the most. While NASA ...

Tornadoes can (and have) hit every U.S. state, but the area nicknamed Tornado Alley is probably where your mind goes when you think of dangerous twisters. This year, that’s not be the region ...

After 18 months of eye-in-the-sky secrecy, Chinese scientists have revealed the revolutionary technology behind the world’s first geosynchronous orbit synthetic aperture radar (SAR) satellite ...