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 Rock Pool Project in Plymouth says the non-native sea hare looks "alien-like".

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

Species that are not native to an area can displace species that already live there. The Intergovernmental Panel on Nature ( IPBES) considers this to ...

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

The ambitious Netflix adaptation of this complex novel series proves that smart, high-concept sci-fi can still captivate ...

From ‘Blade Runner’ to ‘Alien’, these sci-fi classics deliver worldbuilding tension and ideas that define everything the ...

Green plants evolved under a yellow star. Change the star, and biology adapts. This video explains why plants on certain exoplanets would reflect red light instead. The result looks strange, but the ...

Russian scientists were the first in the world to create luminous plants using fungal genes. Ilya Yampolsky, winner of the ...

Charley Taviner, five, was following a crab when he found what he thought was a huge lump of seaweed. But it turned out to be Aplysia depilans - or the "Mediterranean sea hare" - a species rarely seen ...

"Bring a big truck for all your purchases," the media mogul wrote.

The alien-like creature is known as Aplysia depilans, or the 'Mediterranean sea hare', a species rarely seen in the UK.