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

WARSAW, Poland (AP) — A respected Polish scientific institute has classified domestic cats as an “invasive alien species,” citing the damage they cause to birds and other wildlife. Some cat lovers ...

The Alien franchise has always focused on just one titular alien — the Xenomorph. Yes, over the years, we got extrapolations of the Xenomorph, like the Queen, and the facehuggers. Yet they all still ...

Glowing red lobsters, octopus gardens, towering tree-like corals and glass sponges that are thousands of years old make up just a few of the life forms at this new seamount. When scientists say that ...

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.