The curious minds at What If explore what your voice sounds like on different planets.

Instagram is expanding its AI-powered effects for voice notes to more users, growing the feature from eight effects at its India launch in March to 15, including a new Goal! filter tied to the FIFA ...

Experience the powerful warning sound of the Z06 air raid siren and learn how this classic civil defense siren operates.

These wildly different films explore the wondrous, and sometimes terrifying possibilities of contacting extra-terrestrial ...

A look at 10 of the greatest alien sci-fi movies, from Ridley Scott's Alien to Denis Villeneuve's Arrival, none by Steven ...

The bird has gained more than seven million views on its loud mating call that some say sounds exactly like an alien. The superb lyrebird was filmed in the Blue Mountains in New South Wales, loudly ...

A new SETI study argues that turbulent space weather around distant stars can smear out ultra‑narrow alien radio signals, ...

So if you’re needing your alien fix this week, here are the five best alien movies worth adding to your Netflix watchlist. It only makes sense to start off this list with an actual alien invasion ...

He's said he's being watched.

After the Supreme Court struck down President Donald Trump's executive order seeking to end birthright citizenship, the ...

A hoax 'alien invasion' alert in Brazil caused panic and amusement, revealing vulnerabilities in emergency systems.

In July 2025, astronomers spotted something remarkable passing through our Solar System, an object that had not come from ...