Before his death, Stephen Hawking consistently warned humanity against contacting aliens. As interest in UFOs and little green men comes to the fore, an ominous warning he made has also resurfaced.

Add Yahoo as a preferred source to see more of our stories on Google. A spaceship bearing alien specimens has mysteriously crash-landed on Earth, parking up unceremoniously in the fictional city of ...

A retired US Navy rear admiral has claimed that 'higher-order non-human intelligence' effectively rules Earth's oceans, telling a US magazine that physics-defying UFO encounters convinced him alien ...

ALBAWABA - Brazilians woke up today to a strange alert sent to their phones, the emergency alert was purported to be sent from aliens, warning them that they have arrived - along with words like ...