Your ultimate guide to the mutable modality.

Get ready to turn your clocks ahead for the spring forward time change. Here's when and what to know about daylight savings ...

The spring equinox occurs when the sun shines directly on the Earth's equator. At this time, the Northern Hemisphere is not ...

Here's when the real first day of spring will be, according to NASA, and what predictions show.

South African Kyle Goetsch’s images of nature and night skies showcase the region as a destination for astrophotography.

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

The U.S. will participate in the World Health Organization’s (WHO) upcoming meeting on the composition of the influenza ...

By Alexander Villegas SANTIAGO, Feb 11 (Reuters) - From Argentina to Australia to South Africa, record heat and raging ...

Mercury reaches its peak evening visibility this February, offering Northern Hemisphere observers a longer post-sunset viewing window, higher altitude and a crescent moon reference.

The president has intensified his criticism of Canada in private conversations with aides in recent weeks over what he sees ...

The Old Farmer's Almanac spring 2026 predictions call for a warmer season across much of U.S. but dry for PA. Here's the ...

The southern Indian Ocean off the west coast of Australia is becoming less salty at an astonishing rate, largely due to ...