For centuries, humanity has looked toward the stars searching for signs of intelligent life. But what if the biggest ...

Add Yahoo as a preferred source to see more of our stories on Google. Imagine receiving an alert on your phone from a government agency at night, warning you about an alien attack, when you have ...

From "Independence Day" to "Invasion of the Body Snatchers", movies and TV shows are packed with advice for anyone aspiring to conquer this unassuming blue dot.

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 ...