A perfectly preserved ancient tree fossil offered scientists an unprecedented view into a moment 42,000 years ago when the Earth’s magnetic field went haywire. The compelling 2021 study tells the ...

It's official: Prime Video has finally confirmed that "The Rings of Power" season 3 is happening. News of the show's renewal ...

Astronomers trace the striking pattern to an encounter between a big galaxy and a much smaller one some 50 million years ago.

A Euclid space telescope has spotted a rare halo of bright light known as an "Einstein Ring" in a galaxy not so far, far away.

Explore daily insights on the USA TODAY crossword puzzle by Sally Hoelscher. Uncover expert takes and answers in our crossword blog.

Data collected from a once-defunct NASA satellite show that Earth grew two extra radiation belts following a supercharged ...

A rare ring of light surrounding a galaxy nearly 590 million light-years away from Earth has been discovered by a space ...

The European Space Agency (ESA) has released a spectacular image of an Einstein ring – a circle of light formed around a galaxy by gravitational lensing. Taken by the €1.4bn Euclid mission, the ring ...

Scientists measured a chorus wave emerging from an unexpected place, and confirmed a key piece of a theory about how these ...

Chorus waves, quick bursts of energy known to occur relatively close to Earth and around other planets, were found in an ...

A mysterious six-sided storm at Saturn’s north pole creates a perfect geometric pattern, with winds reaching up to 330 km/h.

Kate Middleton is always switching up her jewelry, even her engagement ring. Ever since she swapped the family heirloom for an eternity band (and then changed it back again), I’ve developed a habit of ...