New SPHEREx and Hubble observations document post-perihelion changes in gas and dust emissions from interstellar object ...

The United States European Command submitted a report of an unidentified anomalous phenomenon to the All-domain Anomaly Resolution Office (AARO) consisting of ten minutes and thirty seconds of video ...

The mysterious interstellar object 3I/ATLAS is just weeks away from reaching its closest point to Earth: it’s expected to pass within just 170 million miles of our home planet on December 19, giving ...

For generations, UFO enthusiasts have longed for claims of aliens visiting Earth to be seriously investigated by scientists. Now they are getting their wish. This month prominent peer-reviewed ...

The amplituhedron is a geometric shape with an almost mystical quality: Compute its volume, and you get the answer to a central calculation in physics about how particles interact. Now, a young ...

A Harvard physicist who sounded the alarm earlier this month about a rare interstellar object passing through our solar system — suggesting it might be more than a comet — now says it could even be a ...

(CNN) — As negotiations over a potential deal to end the war in Ukraine intensify, much of the discussion has centered around a part of the country’s east that has long been at the heart of Russia’s ...

Dense fog and marine clouds will move in once again Tuesday morning. Some clouds may be slow to clear but expect mostly sunny skies after lunch. Highs climb into the upper 70s in Santa Barbra and mid ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

DENVER, Colorado (KCNC) — Police in Colorado are investigating reports of objects falling or being thrown onto cars. Westminster police say in the early hours of Saturday morning, two different ...