The new Space Force command focuses on terrestrial and orbital defenses over the United States proper, as well as Canada and ...

Yes the darkest day of the year is here, but that means brighter days are ahead. Sunday is the shortest day of the year north of the equator, where the solstice marks the start of astronomical winter.

JACKSONVILLE, Fla. — Dec. 21 marks the darkest day of the year in the Northern Hemisphere and the start of astronomical winter, known as the winter solstice. The solstice occurs at 10:03 a.m. EST, ...

Add Yahoo as a preferred source to see more of our stories on Google. New satellite data reveal Earth’s Northern Hemisphere is absorbing more solar energy than the South, threatening to disrupt global ...

As snowflakes start to settle on mountain peaks, ski enthusiasts eagerly anticipate another season of powdery trails, cozy lodges, and the thrill of the descent. Yet, in recent years, the allure of ...

The winter solstice is here today (Dec. 21), marking the shortest day and longest night of the year for the Northern Hemisphere. As the astronomical start of winter, today is the moment the sun ...

We connected with Florian Winkler to learn how he created such an elegant and informative map that invites exploration.

Kentuckians may be hoping for warmer weather after a snowy and cold winter season. Here's what to know about spring, vernal ...

Yes the darkest day of the year is here, but that means brighter days are ahead. Sunday is the shortest day of the year north of the equator, where the solstice marks the start of astronomical winter.

Yes the darkest day of the year is here, but that means brighter days are ahead. Sunday is the shortest day of the year north of the equator, where the solstice marks the start of astronomical winter.