Exoplanet Beta Pictoris b can be seen moving around its star in this 17-year timelapse created using "AI-driven ...

A new study rewrites the story of human evolution, suggesting that intelligent life is not rare but a natural planetary ...

Media commentator and former British Ministry of Defence UFO researcher Nick Pope worries that none of our current, science-driven protocols clearly say what to do if aliens actually arrive—or how to ...