In July, researchers using the NASA-funded Asteroid Terrestrial-impact Last Alert System survey telescope in Chile made an ...

Each year, Americans buy between 25 million and 30 million real Christmas trees and 10 million fake ones. And each year, a question as traditional as O Tannenbaum itself swirls around sustainability ...

Still thinking about what kind of Christmas tree to have this year? The choices can seem overwhelming at first: Will a blue spruce fill the house with the sharp scent of balsam better than a white ...

A Los Angeles Superior Court judge has agreed to bar the release of Robert Reiner and Michele Singer Reiner’s autopsy reports ...

This video takes you behind the scenes of creating Alien Parkour in real life. It shows how the team combined parkour movement with costume work, editing, and visual effects to bring an alien ...

With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not.

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

A deepfake image of President Donald Trump that received millions of views on social media is the latest large-scale example of how generative artificial intelligence can be used to create falsehoods ...

Hawaii’s Gemini North telescope has captured new images of interstellar comet 3I/ATLAS with a green glow as it remerges from ...