A man claiming to be a 'time traveller' from 2045 has sparked fresh debate online after asserting that alien contact in 2028 ...

From The Martian to The Hunger Games, Project Hail Mary to Station Eleven, these sci-fi books have shaped the genre over the ...

For instance, what if we really are being visited by aliens from other worlds and they turn out to be aggressive, violent, ...

Chilling Reasons We Haven’t Made Contact With Aliens Yet For decades, the idea of making contact with extraterrestrial life ...

More than 200 economists, including 16 Nobel laureates, warn AI could reshape the economy within years unless governments ...

Scientists explore the Fermi paradox, suggesting that alien civilisations may self-destruct before becoming detectable, ...