Talks ahead of the key COP15 summit on halting mass extinction of life were slow — and much has been asked of the developing world.

Carbon emissions from the felling of tropical forest doubled in just two decades and are accelerating, new research says.

Rack of squirrel, anyone? The chefs putting invasive species on the menu.

Scientists plan a vast global store of aquatic noises to help monitor marine life, identify species — and even uncover regional dialects.

Casey Harrell, the 43-year-old co-founder of BlackRock’s Big Problem, knows he may not have long to live thanks to the neurodegenerative disease ALS. But that won’t stop him from holding the U.S.’s biggest investors to account.

World heritage sites in Canada, the U.S., Australia, and Russia are among those that have emitted more carbon than they absorbed since 2001.

Study finds the climate crisis, agriculture and pesticide use threaten relatives of the world’s most important crops, considered crucial to food security.

COP15 negotiations to set this decade’s targets on nature to be split into two, with face-to-face meetings delayed until 2022.

Ambitious draft goals to halt biodiversity loss revealed, with proposed changes to food production expected to "raise eyebrows."

A new report from the body says the financial value of our ecosystems must be considered to avoid "irreversible" degradation to biodiversity and land.