Where did life on Earth come from? It is one of humanity’s oldest and most fascinating questions. For centuries, people have ...

Steven Spielberg's 'Disclosure Day' explores UFOs and alien encounters, inspired by recent US whistleblower claims. The film ...

Steven Spielberg's claims that aliens have already visited Earth have drawn a mixed but pointed scientists' reaction this ...

Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...