So if we’re right, each former human is now essentially a radio transmitter and receiver. One plurb sends out a signal that ...

Its influence can be seen in storytelling, character dynamics and even the optimism that defines much of modern sci-fi. Star ...

There have been hundreds of unexplained UFO sightings in history, while most remained classified and brushed under the rug. Today, we're going to look at a few of the most famous alien encounters that ...

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The thought experiment suggests that we need to avoid human biases in our ...

This visually stunning film takes you on an epic tour of the most spectacular alien worlds yet discovered and imagined by science. Travel aboard the imaginary Novus 3 ship to distant exoplanets—from ...

When a scrappy team of scientists joined forces in the late 1990s, they sought to identify genetic mutations that could have an outsized impact on the treatment of human disease. At the time, that ...

In July, researchers using the NASA-funded Asteroid Terrestrial-impact Last Alert System survey telescope in Chile made an exceedingly rare discovery: a mysterious object passing through the solar ...

A team of astronomers found no radio signals from the comet that would suggest it is an extraterrestrial spaceship. The comet was confirmed in July 2025 as the third known object to enter our solar ...

CLAYTON COUNTY, Ga. — The United States Department of Justice says Michael Dwayne Banks and Victor Valente-Reynoso have each been sentenced to federal prison for drug trafficking and possessing ...

A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 'signals of interest' with the world's largest radio telescope. When you purchase through links on ...

Could these be signs of artificial 3I-ntelligence? With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not. NASA has staunchly maintained ...