The equinox marks the arrival of fall in the Northern Hemisphere on Sept. 22. Are you ready for fall? The official arrival of fall is the autumnal equinox, which occurs in the Northern Hemisphere on ...

A self-portrait by Frida Kahlo could set records when it is sold at auction in November.

US President Donald Trump is set to declare a victory with the finalisation of the TikTok deal in a call with Chinese leader ...

Lake Waccamaw exists in its own category of natural wonder – a mysterious Carolina bay lake that seems to have been designed specifically to make photographers weep with joy and scientists scratch ...

At the turn of the 21 st century, astrophysicists theorized that the Sun was headed toward a deep solar minimum, but a new ...

Much as we may treasure and proclaim our independence, we actually live in a protective bubble called the heliosphere.

On September 13, the sun put on a show that felt more like a cosmic love note than a scientific event. A giant heart-shaped ...

Day and night will get equal time for a brief moment as the equinox arrives. The Earth will experience about the same amount ...

That may be about to change: NASA is preparing a brand new mission that will travel 1 million miles away from Earth in order to map the boundaries of the heliosphere, offering clues to scientists ...

Following the recent Blood Moon, skywatchers anticipate a partial solar eclipse on September 21, 2025. While India won't ...

On September 21, 2025, a partial solar eclipse will occur, coinciding with the September equinox. Skywatchers in India won't ...