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

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.

If alien civilizations rise and fall, they may leave behind artifacts long after they are gone. From abandoned megastructures ...

Could these slithery ocean dwellers really be from outer space?

It's common for many sci-fi films to get the remake treatment. Sometimes, the fact that these movies are indeed remakes flies under the radar.

Martian Moon Deimos Might Have Reshaped Itself and Its Orbit: Dr. Matija Ćuk, SETI Institute research scientist, and collaborators propose that Mars’s smaller moon may have undergone repeated ...