New analysis of ALMA observations of interstellar comet 3I/ATLAS show its water carries a chemical signature pointing to a colder, more distant origin than any comet ever measured.

An ominous-looking cloud stunned beachgoers in São Paulo, Brazil, as it approached the South American beach. Footage captured ...

The mysterious origin of an impressive cloud disturbance on Venus has now been revealed by a team including the University of Tokyo. Researchers used numerical models to show that an enormous ...

We’re not talking about more powerful computers—we're talking about different ones," says the scientist, who sees a hybrid ...

Astronomers have found a breakthrough the "little red dots" mystery, suggesting they're an extreme object powered by ...

A SWISS flight has safely returned to Zurich after making an unscheduled stop in Kazakhstan due to a medical emergency ...

Solar Impulse 2, a solar‑powered plane built in Switzerland, has been destroyed after crashing in the Gulf of Mexico.

Onlookers were mesmerized by a strange sight in the sky, Tuesday night, as a glowing blob floated by overhead. Around 10:15 ...

Patsy Seymour, who posted footage on Facebook, said the light "appeared to dissipate" as it travelled into the distance. CBC ...

Southern Alaska’s winter finale delivered a spectacular atmospheric display, captured by a NASA satellite. Cold Arctic air ...

Armed with a slew of new instruments, physicists are closing in on one of nature’s oldest mysteries — and finding that storm ...

The economic fallout over the closure of the Strait of Hormuz is exerting burdensome impacts. Many varied products have a ...