Scientists are studying 3I/ATLAS' unusual sunward jet to determine whether it behaves like a natural comet or something far ...

Artificial Intelligence (AI) technologies are no longer a futuristic concept — they are practical tools that organizations of ...

Astrophysicists are starting to treat a strange class of “undead” suns as potential tools rather than mere curiosities, ...

A record-bright LFBOT exposes violent encounters between black holes and stars, helping astronomers understand extreme black ...

The third known interstellar comet to visit our solar system has just done something no one had seen before: it lit up in ...

New observations reveal that the relationship between ultraviolet and X-ray light in quasars has changed over billions of ...

Scientists in Paris discovered two new substances with incredible radioactivity. It earned them the Nobel Prize in Physics ...

Searches for dark matter particles have come up empty so far, driving theorists to get more creative with their ideas.

The Linac Coherent Light Source in California has been firing record-breaking X-ray pulses for years, but now it’s due for a ...

The night was warm and muggy over New Castle Air Force Base in Delaware, the kind of heat that clung to the metal skins of the alert fighter jets lined along the runway.