For decades, scientists have searched the skies for signs of extraterrestrial technology. A study from EPFL asks a sharp question: if alien signals have already reached Earth without us noticing, what ...

Breakthrough Listen will scan the the skies with the aid of the MeerKAT Telescope. They are targeting a million nearby stars.

Thousands of alien species could invade the Arctic, warns a new study. Warmer temperatures and more tourists make it easier ...

More than 2,500 plant species have the potential to invade the Arctic at the expense of the species that belong there. Norway is one of the areas that is particularly at risk.

The sheriff’s department says the Guthrie family has been cleared of wrongdoing in the disappearance of Nancy Guthrie. CNN Chief Law Enforcement and Intelligence Analyst John Miller explains how ...

More than 2500 plant species have the potential to invade the Arctic at the expense of the species that belong there. Norway ...

4 Loop, the co-op shooter from Left 4 Dead designer Mike Booth and JJ Abrams' studio Bad Robot Games, has a roguelike structure, along with lots of wacky, interlocking systems like alien plant life ...

Gaming with Kev runs, hides, and fights to escape alien invaders threatening the world in Roblox.

A MYSTERIOUS rock that fell to Earth from Mars may hold some watery secrets about the Red Planet – and possibly alien life.

The SAVE America Act would require people who are registering to vote to provide proof of their U.S. citizenship.

Many non-native plants could survive in the Arctic, as rising temperatures and human activity make it easier for invasive plants to arrive.