Tropical Storm Alvin officially spun up Thursday as the first named storm in 2025 and is making its away across the Pacific.

Tropical Storm Alvin formed in the the eastern Pacific Ocean on Thursday, May 29, becoming the first named storm anywhere in ...

No matter how many times you see them, the northern lights, or aurora borealis—and their Southern Hemisphere equivalent, the aurora australis—are an ethereal, breathtaking sight. Dancing ...

Get ready, California. The official start of summer less than a month away, and it’s shaping up to be a hot one. The National ...

Meteor showers, eclipses and full moons will appear in California skies this summer. Mark your calendars with these dates, ...