Planets larger than Earth but smaller than Neptune – so called sub-Neptunes – are the most common type of known exoplanet. It ...

ADVANCED alien civilisations might be talking to each other across the vast reaches of space using a “firefly” technique.

The first unmistakable signal from another intelligence may not be a cheerful greeting. A growing group of researchers is ...

To celebrate the 100th anniversary of Carrozzeria Touring, fellow coachbuilders Officine Fioravanti have converted the ...

Explore how astronomers aim to identify signs of alien life by analysing the atmospheres of distant exoplanets through ...

We live in a very exciting time: answers to some of the oldest questions humanity has conceived are within our grasp.

In 1965, twelve American military personnel were allegedly selected for the most secret mission in U.S. history — a 10-year ...

Loeb was referencing the CIA’s response to a query by UFO researcher/conspiracy theorist John Greenewald Jr. In the letter, ...

For this installment of "From the Archives," we answer a reader question about the monk parakeets and grackles in Austin.

Pluribus, starring Rhea Seehorn, has finished its first season, and the Apple TV sci-fi show has things it desperately needs ...

The beloved show, which first aired in 1989, boasts many episodes that have gone on to echo a slew of major world events ...