D-Day was successful because of the most important weather forecasts in history, finding a break in the otherwise stormy ...

This month's night sky is filled with close-range meteors, swirling nebulas, and prime stargazing conditions. Here’s when you ...

The best time to see noctilucent clouds is on clear nights between late May and mid-August, about 90 to 120 minutes after ...

The predicted "view line," or the southernmost spot where skygazers might still be able to view the northern lights, also ...

Noctilucent clouds usually form close to the poles, but in recent decades, they’re being spotted closer to the Equator ...

Scientists say it’s important to research geoengineering – large-scale attempts to cool the planet to fight climate change – ...

Space weather forecasters say northern lights may be visible in parts of the northern United States following weekend solar ...

You may see something astonishingly beautiful — noctilucent ("night shining") clouds. These high-altitude clouds, formed in the coldest place in Earth's atmosphere at the edge of space ...

Temperatures will drop down into the mid-to-upper 40s overnight. Officials in rural Texas are accused of paying campaign worker who told elderly people how to vote: docs 15 Most Expensive Dog ...

Last spring, the strongest geomagnetic storm in two decades slammed Earth, producing light displays across the Northern ...