Discover why summer ends and the role Earth's tilt plays in seasonal changes. Learn about the summer solstice, autumnal ...

The Southern Hemisphere’s spring equinox will occur this weekend and that means more sunshine on the forecast for Australia.

NORTH TEXAS — Severe thunderstorms are occurring in the Texas Panhandle, even a few radar-indicated tornado warnings. It ...

Summer is officially over. The sun “crossed” the equator at 2:44 p.m. (Dutch time) on Sunday and is now over the southern ...

Photographers and stargazers have been treated to a show overnight as the harvest supermoon lit up skies across the world.

Twice a year, around March 20 or 21 and Sept. 22 or 23, the sun’s rays shine directly over the equator. In the Northern ...

Moon lovers rejoice! This year’s biggest supermoon, the Harvest Moon, is set to light up the skies this week, giving Aussies a front-row seat to one of nature’s most dazzling displays.

The largest full moon of the year, the Harvest Supermoon will be visible in the skies over Sydney on Wednesday.

But all good things must come to an end, and summer cannot last forever. There’s both a simple reason and a more complicated ...

H ere are five things to know about the fall, or autumnal, equinox: 1. Fall's start time ... until December's start of summer in places like Australia and South America, since that part of ...