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.

In Brazil, chaos ensued around 1 AM when thousands received a chilling alert on their mobile devices. The message read, “Humans, we have arrived”, prompting widespread fear and speculation across ...

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 ...

Are aliens really visitors from distant galaxies, or something far older and darker? A Catholic exorcist priest has sent shockwaves through both religious and UFO communities after declaring that many ...

A look at 10 of the greatest alien sci-fi movies, from Ridley Scott's Alien to Denis Villeneuve's Arrival, none by Steven Spielberg.

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 ...