Physicists have found a clever way to detect the elusive Unruh effect without extreme accelerations. By using atoms that emit light cooperatively between mirrors, acceleration subtly shifts when a ...

A comet from another star system is due to make its closest—and final—approach to Earth this week before it continues on its journey back toward interstellar space. Interstellar Comet 3I/ATLAS will ...

YouTube has launched its first-ever personalized end-of-year summary called YouTube Recap. The feature shows users their top videos, genres, and music, and assigns a personality type based on viewing ...

This year's Spotify Wrapped is officially here! Starting Dec. 3, Spotify users can now see personalized lists synthesizing their 2025 listening habits that includes their top artists, songs, albums ...

The time has finally come: Spotify Wrapped 2025 is officially on our phones. Spotify, the popular music streaming platform, dropped its users' yearly recaps Wednesday morning, summarizing everyone's ...

If your 2025 YouTube history is a mashup of music videos, cooking clips, sports highlights and late-night "how did I get here?" rabbit holes, then there is a new way for you to look back at your year ...

For the last month, Spotify listeners have been waiting for the news that their annual Spotify Wrapped music lookback has arrived. And today is the big day! Yes, Spotify Wrapped 2025 is here and now ...

MISSOURI, USA — Viewers overwhelmed 5 On Your Side Tuesday night, flooding our newsroom with pictures of the aurora borealis thanks to a rare and severe geomagnetic storm. Missouri residents who ...

A geomagnetic storm made the aurora borealis visible across a swath of the United States again on Wednesday, illuminating the skies as far south as Arizona. By Nazaneen Ghaffar and Amy Graff Weather ...

It was early January 2025 when a faint light spot was observed at the Mt. Lemmon Observatory in Arizona. Follow-up observations revealed that the object was a comet visiting from the outer edge of the ...

Comet C/2025 R2 (SWAN) will make a close flyby of Earth on Oct. 21. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A bright new solar system ...

Two newly discovered comets are streaking across the sky in a spectacular display as they make their closest approaches to Earth this month. Comets are made of ice, frozen gases and rock, and as they ...