Claims that aliens are already here are everywhere, but proving them is another matter. The strongest cases become more ...

Suppose an alien civilization discovers Earth and decides to investigate. Before it chooses a landing site or considers how ...

Data from the James Webb Space Telescope on exoplanet K2-18b has revealed the "strongest hints yet of biological activity ...

The Etosha Pan in northern Namibia, the largest salt flat in the country, looks otherworldly in this satellite photo.

UFO reports keep returning for reasons that are more complicated than they first appear. A small number of cases continue to ...

A NASA astronaut has issued a chilling claim that UFOs are demonic beings rather than extraterrestrials, citing a warning in ...

A Search for Proof of Extraterrestrial Life For decades, the idea of life beyond Earth has captivated humanity. From science fiction tales to serious scientific inquiry, the search for ...

Moreover, unlike many sci-fi works that imagine how human beings would unite when confronted with alien threats, the trilogy ...

Alarmist fantasies of superintelligence – where artificial intelligence surpasses that of the most gifted human minds – are criticised for distracting from real concerns and threats. AI is energy ...

Scientists discovered first-of-its-kind evidence of a possible second-generation planet around a white dwarf star some 270 ...

Spread the loveImagine holding in your hand a piece of Mars, knowing it might contain the fossilized whisper of ancient alien life. Now imagine that treasure, collected with painstaking effort and ...

The heart that is drawn to paranormal phenomena is both a curiosity about the unknown and a wish for the world to be richer ...