Astronomers caught a massive star exploding 500 million light-years away almost from the moment the event began. A brief ...

Astronomers have nearly doubled the number of known cosmic X-ray sources, offering the most comprehensive public view yet of the universe's hottest and most energetic objects. The ...

Hubble is built to study individual objects or relatively small regions of the sky in great detail. Roman, meanwhile, will ...

Betelgeuse has always been something of a mystery. And by “mystery,” I mean a source of endless fun, fascination and ...

Explore 25 natural phenomena that science has yet to explain. From ball lightning to the Taos Hum, discover Earth's most ...

Which naked-eye star is richest in metals and what is the estimated mass of the metal contained therein? ThomasMineral, Virginia In astronomer-speak, metals refer to elements heavier than helium. The ...

P-ONE could shed new light on a very strange particle – but first, it had to pass a swimming test on Vancouver’s Granville Island ...

Scott Wiener's congressional campaign launched a chatbot parodying rival Connie Chan, sparking a rebuke from Pelosi and ...

Astronomers using the eROSITA X-ray telescope have nearly doubled known high-energy cosmic objects, cataloging 2 million ...

With so many reported sightings, it would appear that metro Atlanta’s coyote population is exploding. But researchers say ...

Sri Lanka’s prison system – and the judiciary – that keep flooding overcrowded prisons with an endless stream of inmates is a ...