Astronomers probed interstellar comet 3I/ATLAS for alien technosignatures, tracing nine 'mysterious' signals back to human ...

Is 3I/ATLAS an alien probe? Breakthrough Listen uses the Green Bank Telescope to search for technosignatures as the ...

While the 21st century has been bumpy, it has also ushered in monumental scientific and technological breakthroughs that have ...

The interstellar comet 3I/ATLAS is racing away from the sun. Hubble and JWST track the object's strange composition: high CO2, low water, and atomic nickel vapour.

Space watchers already had 3I/ATLAS flagged as a curiosity. Heck, we only just recently reported that certain folks might think it houses teensy alien robot spiders. Now, a high-profile astrophysicist ...

The truth is out there — and late President George H.W. Bush apparently knew it — telling a federal official that an alien made contact with humans at a secretive New Mexico air base in 1964, ...

The Federal Trade Commission’s broad authority to probe unfair competition uniquely positions the agency to investigate two dominant firms that guide shareholder voting at companies’ annual meetings, ...

Ailsa Chang speaks with David Braun, an archeologist, about his team's discovery of a site in Kenya that suggests human ancestors built tools continuously much earlier than previously thought. So when ...