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 ...

Tropical Storm Alvin has officially become the first named tropical cyclone of the year in the Northern Hemisphere ... Storm Sarah developed in the Western Pacific on June 2.

As of late May, not a single named storm has formed in any of the Northern Hemisphere’s primary tropical cyclone basins — the Atlantic, Eastern Pacific, Western Pacific, or North Indian Ocean.

An unusually strong solar storm hitting Earth produced stunning displays of color in the skies across Western Pennsylvania and the Northern Hemisphere early Saturday, with no immediate reports of ...

Winter in the Northern Hemisphere will officially arrive tonight ... At that moment, if you were located in Western Australia at a point near Lake MacKay, the sun will be shining directly overhead ...

The vernal equinox arrives on Tuesday, marking the start of the spring season for the Northern Hemisphere. As the Earth travels around the sun, it does so at an angle. For most of the year ...

5, 2023. Stargazers across the Northern Hemisphere should catch a glimpse as soon as possible because it will be another 400 years before the wandering ice ball returns. (Gianluca Masi via AP ...

A NASA map shows the regions across the Northern Hemisphere where tomorrow's partial solar eclipse will be visible, how much of the sun will be blocked out, and what time the eclipse will hit its ...