Is there a full moon tonight? Here's what to know about today's special moon phase and when to look up for the next meteor ...

Astronomers and meteorologists measure Earth's seasons differently, which is why their winter start dates are nearly three ...

The next full moon will be the last supermoon of 2025, set to shine for days. Here's when to watch and what to know about ...

This winter is expected to bring warmer, above average temperatures to the U.S. South and Southwest, including California, as ...

The December full moon, also known as the cold moon, will rise early in the month, on Thursday, Dec. 4, 2025 at 6:14 p.m.

A scorpion-shaped geoglyph mound in Mexico reveals ancient solar alignments used to synchronize agriculture and rituals.

In Sioux Falls, the sun set at 5 p.m. on Nov. 16 – and it won't set that late again until Dec. 31, according to ...

Cahokia, the huge indigenous city that rivaled European cities, reveals new secrets about its mounds, solar calendars, and ...

Get ready, Mississippi skygazers! A major meteor shower will hit its peak soon in November 2025. Here's when and where to see ...

November 18th marks the start of an almost three-month period where we see very little daylight. Every day after this one ...