Biodiversity

The way that we live on Earth is causing an unprecedented acceleration in species extinction.

Medicinal herbs only found on an island in Mauritius could one day form the basis of a treatment for one of the most deadly forms of cancer, scientists believe.

Islanders call Saba "The Unspoiled Queen of the Caribbean" for its pristine landscapes and striking biodiversity as well as the absence of crowds, chain stores, and cruise ship throngs.

But if we act now, conservation efforts could save "billions of years of unique evolutionary history," scientists say.

Devastation of the natural world is so severe it is endangering economies, livelihoods, food security, access to drinking water and the general quality of life around the world.

The species is "heading for catastrophe."

The stunning colors of autumn may also disappear.

They keep their prey at arm's length.

Conservation, restoration and better land management will help a lot more than scientists previously understood.

Animals' natural habitats act as ecological air conditioning.

The percentage could be greatly reduced if greenhouse gas emissions are reduced as well.

Scientists find DNA samples in cave system around Mount Erebus volcano that cannot be identified.

A plan to reintroduce endangered animals to the wilderness in Italy, Spain and Eastern Europe is under way