The autumnal equinox on September 22, 2025, officially signifies the beginning of fall in the Northern Hemisphere. During this period, Earth’s axis leans neither toward nor away from the sun, making ...

Just as passengers don’t feel the plane’s speed while smoothly cruising, we don’t feel Earth’s movement because we’re ...

The autumnal equinox arrives Monday, marking the start of the fall season for the Northern Hemisphere and the spring in the ...

The first day of fall is on Monday, Sept. 22, 2025, in the Northern Hemisphere. These are just two different ways to carve up ...

September: Florida is another area where temperatures are uncertain. Above-normal temperatures favored for the first half of September, changing to equal chances of above, near, and below-normal ...

The equinox is the moment when the sun is directly above the equator, giving nearly equal amounts of day and night across the ...

On Monday, September 22, the Earth's poles will become perfectly aligned, resulting in 12 hours of daylight and 12 hours of ...

The point at which the sun is directly overhead at the equator before moving towards the winter solstice in December changes ...

Dangerous social media trend has deadly consequences Super typhoon nears Philippines as thousands evacuate Shaun Cassidy calls late father Jack Cassidy a 'phony' who invented an accent that 'didn't ...

The fall equinox marks the first day of autumn. When does fall officially begin in 2025? This visual guide will help get you ...

Pluto's unusual eccentricity and tilt is likely due to its interactions with neighboring Neptune and other giant planets, ...