Follow live coverage from NBC News as President Donald Trump launches his Board of Peace at Davos and Denmark, Greenland ...

Speculation about visitors from beyond Earth briefly captured global attention with the visit of 3I/Atlas ...

Ever gazed at the night sky and wondered if we're truly alone, or if cosmic travelers zip through our solar neighborhood carrying secrets from distant stars? Recently, there was a lot of buzz around ...

The James Webb Space Telescope (JWST) is a large space telescope which collects light at infrared wavelengths. It has been ...

Researchers across biology, philosophy, and AI are split on what counts as a mind—and whether today’s systems qualify.

By studying large language models as if they were living things instead of computer programs, scientists are discovering some ...

Add Yahoo as a preferred source to see more of our stories on Google. Don't Panic! 3I/ATLAS Isn't an Alien Death Probe, But It Is Wildly Unusual A dedicated scan for signs of radio-transmitting ...

Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a ...

After reviewing almost 30 years of signals, University of California Berkeley researchers have identified 100 mysterious, ...

The Trump administration is fighting with Minnesota officials over Renee Good's killing after months of attacks from the ...

Some sci-fi movies get even better with time, offering mind-blowing spectacle or new storytelling layers with each rewatch.

Follow the latest news after an ICE agent fatally shot a 37-year-old woman in Minnesota, sparking national outrage and calls ...