Could alien signals have already reached Earth undetected? - If advanced alien civilisations exist and have contacted Earth, ...

Former President Obama has walked back the shocking comments he made about the existence of alien life, claiming they needed ...

For decades, scientists have searched the skies for signs of extraterrestrial technology. A study from EPFL asks a sharp question: if alien signals have already reached Earth without us noticing, what ...

A teacher in Georgia was killed in a crash involving a chase by the Federal Department of Homeland Security/Immigration and Customs Enforcement.

The odds are that life is out there – but rather than little green men, it may look more like hydrothermal vent tubeworms ...

Scientists say aliens are not hiding in Area 51. Experts believe life may exist on distant planets with water and the right ...

Lawmakers want to dim beams while safety researchers defend the brightness ...

Nuclear fusion combines light hydrogen atoms to release energy, similar to the sun's processes. Fusion reactors are inherently safe as they cannot melt down, unlike fission reactors. Achieving ...

A new national monitoring program provides, for the first time, area-representative knowledge of semi-natural grasslands in Norway. The results show that this habitat covers a larger area than ...

Cameroon, where 93-year-old President Paul Biya has ruled since 1982, is the latest of at least seven African nations to ...