The spectrum of alien appearances across popular culture is vast, limited only by human imagination. From the sharp, angular features of Captain Spock to the dinosaur-like neck and big, expressive ...

A financial crisis could be triggered by an announcement that aliens exist, according to Helen McCaw, a former policy expert of the Bank of England. McCaw told The Times of London that politicians and ...

Researchers are studying how hospitable our universe is to creating life. It’s related to the density of dark energy, which impacts star formation and the chances of life forming. The idea is that ...