CAPE CANAVERAL, Fla. (AP) — The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our solar system from another star. NASA and the European Space Agency released ...

Earth’s magnetic field acts like an invisible shield, protecting our planet from harmful cosmic radiation that would ...

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Scientists have revealed the faces of two Stone Age sisters who may have been the victims of human sacrifice around 6,000 ...

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For over a hundred years, astronomers have puzzled over strange changes in the brightness and motion of Betelgeuse, the closest red supergiant to Earth. Located in the shoulder of Orion, this colossal ...

This summer has seen the shortest days in Earth’s recorded history Scientists break down the reasons why days are getting shorter—and the mystery they're still trying to solve about Earth's core.

Apple’s iOS 26 update brings CarPlay video streaming, enhanced location sharing, and AirPods sleep detection for a smarter experience.

Letter: Is the mystery of Yeti and Bigfoot solved? Published 23 July 2025 From Michael Zehse, London, UK So new research finds Denisovans had very impressive physiques (28 June, p 10). Isn’t ...

Astronomers have long struggled to find young planets hidden inside the thick clouds of gas and dust that swirl around new stars. These swirling clouds—called protoplanetary discs—are the ...

Astronomers have long struggled to find young planets hidden inside the thick clouds of gas and dust that swirl around new stars. These swirling clouds—called protoplanetary discs—are the birthplaces ...

Astronomers have finally imaged the long theorized companion star of Betelgeuse, solving a mystery regarding its dimming that has persisted for millennia.