Poems, songs and lore recognise the threat. Customs that protect native species help too. A new study shows the extent to ...

The scientific wonderers at What If theorize about the biological compatibility and strange genetic traits that might result from a union between two different worlds.

A recent report has rung alarm bells about species thriving where they don’t belong. Fish contribute to flooding; corals ...

Prime Video’s The Captive’s War could outscale The Expanse with alien empires, deeper worldbuilding, and a wider sci-fi scope ...

The axolotl is a critically endangered amphibian native to the lakes and wetlands south of Mexico City ...

Reed, an invasive alien plant that is abundant on the banks of many rivers, ponds and canals, can encourage the growth of ...

Reed, an invasive alien plant that is abundant on the banks of many rivers, ponds and canals, can encourage the growth of ...

is crimson creature glides through the twilight zone with rainbows dancing up and down its body but to predators it’s ...

You know what’s better than a popular tourist trap with overpriced parking and selfie sticks everywhere? A gorgeous natural ...

Increasing evidence suggests that our species emerged through interactions between populations living in different parts of ...

We have no idea what kind of life may exist on other planets, so it’s hard to know what to look for. Proxima Kósmos imagines ...

Earth is dotted with humongous, human-made structures that, to an alien eye, may be tell-tale signs of intelligent goings-on.