As this month's string of powerful X-class solar flares sparked brilliant auroras that lit up skies across an unusually wide ...

Last year, the most violent geomagnetic storm to strike Earth in over two decades did more than disrupt GPS systems and ...

So, they sent some sporophytes to the ISS. Astronauts affixed the samples to the station's exterior, where they remained for ...

Scientists may finally be closing in on the origins of two colossal, mysterious structures buried nearly 1,800 miles inside ...

ACM, the Association for Computing Machinery, today presented a 26-member team with the ACM Gordon Bell Prize for Climate ...

Moss spores survived in outer space for a majority of 2022, and could even reproduce when they were eventually returned to Earth, according to a new study.

From Earth, auroras — also known as the northern or southern lights according to the hemisphere in which they occur — appear as colorful lights dancing in the sky near the poles. Astronauts on the ...

An interstellar trespasser known as 3I/ATLAS is almost certainly a comet. So, why do so many people think it's ...

For decades, scientists have been baffled by two enormous, enigmatic structures buried deep inside Earth with features so ...

Rare-earth suppliers such as MP Materials, along with a growing pack of under $10 rare-earth stocks including NioCorp, Nova ...

President Trump and Mohammed bin Salman concluded the Saudi crown prince’s visit to the United States by speaking to more ...

An Australian facility with Japanese backing is the most promising option for a rare earths refining hub outside China. But ...