For decades, humanity has searched the universe for signs of alien life — but some scientists warn that finding it may come with terrifying consequences. This video explores NASA’s Voyager missions, ...

A new kind of flu vaccine moved a step closer to the U.S. market Thursday as federal health advisers recommended approval of the first made with the same mRNA technology that was key to ending the ...

The devastating human cost of President Donald Trump’s migrant crackdown has only deepened with time. Deaths in Immigration ...

With the sci-fi thriller Disclosure Day, can Steven Spielberg become a summer box office titan for the first time in nearly ...

In New York, two opposing factions in the AI industry square off in a Democratic primary, while New York City Mayor Zohran ...

Investors are seeing 'the reality now of owning a very volatile space stock' SpaceX went public less than two weeks ago. The first pure-play exchange-traded fund focused on space is about to have its ...

Two days after leaving hospital, Hellen Atieno returns to her grocery stall in Mariwa trading centre in Migori County, with more than just the fatigue of a week-long illness. She is desperate to ...

Scott Solomon is an evolutionary biologist. We spoke to him about what our descendants in future settlements on the Red ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

When Comet 3I/ATLAS entered our solar system last year—only the third known interstellar object to do so—astronomers took notice. And so did scientists involved in the search for extraterrestrial ...

Pulverised technology from collapsed alien civilisations may lie scattered across the solar system, including on the Moon, a new study suggests. The likelihood of advanced aliens living at the same ...