Hurricane Helene sent gravity waves rippling through the atmosphere far above the southeastern United States, new NASA images reveal.

The U.S. military would be weakened by Trump-ally proposals to break up the federal government’s main weather-monitoring ...

Data from NISAR will improve our understanding of such phenomena as earthquakes, volcanoes, and landslides, as well as damage ...

The hurricane made landfall on the island on Wednesday as a powerful Category 3 storm, bringing heavy wind and rain.

"Rafael is expected to continue to move away from western Cuba over the southeastern Gulf of Mexico," the National Hurricane Center predicts.

Rafael has undergone rapid intensification and is expected to be a major hurricane before it makes landfall in Cuba later today,” forecasters with the Hurricane Center said Wednesday. “Rafael could ...

Tropical Storm Rafael has formed. Here's an expert analysis on whether it will make a U.S. landfall as a hurricane.

Rafael was a tropical storm in the Gulf of Mexico Saturday evening Eastern time, the National Hurricane Center said in its ...