The discovery is prompting scientists to wonder whether the fundamental laws of physics need to be revised. The DESI ...

As I finished my Ph.D. in 1992, the universe was full of mystery—we didn't even know exactly what it is made of. One could ...

That might be what astronomers felt when they discovered an evolved galaxy similar to the Milky Way, but lighting up space when the universe was merely 700 million years old. Given that most ...

Astronomers are reveling in the James Webb Space Telescope’s discoveries about the formative epoch of cosmic history.

New data suggests our galaxy may reside in an immense basin of gravitational attraction far larger than Laniākea.

Highly speculative ideas rarely test out. That’s why CAS is something of a scientific unicorn—a highly speculative idea, the ...

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Changes in neural activity thought to reflect brain aging may be partly influenced by age-dependent signals ‘leaking’ from the heart.

Some of the earliest galaxies found with JWST are also the brightest. That’s a problem for our ideas about the universe.

From generating research questions to analyzing data to running simulations, AI could affect every aspect of the scientific ...

As I finished my PhD in 1992, the universe was full of mystery – we didn’t even know exactly what it is made of. One could argue that cosmologists had made little ...

If you just want to be told today's word, you can jump to the bottom of this article for October 2's Wordle solution revealed ...