Orca report covering a decade of necropsies identifies threats.

The search is on for lingering ash, those rare trees that have managed to survive the deadly onslaught of the emerald ash borer.

Roly poly bugs may be a source of fun for kids and adults but these little bugs that form into balls at the slightest touch are causing problems for some threatened fish.

Human activity endangers coral health around the world.

A new QUT-led study has found wild jaguars in the Amazon can cope with climate extremes in the short-term, but numbers will rapidly decline if weather events increase in frequency, diminishing sources of food.

In Nevada’s dry Ivanpah Valley, just southeast of Las Vegas, a massive unintended experiment in animal conservation has revealed an unexpected result.

The Fraser River estuary in British Columbia is home to 102 species at risk of extinction. A new study says it’s not too late to save these species if action is taken now.

Global warming already affects Siberian primrose, a plant species that is threatened in Finland and Norway. 

U.S. pollution regulations meant to protect humans from dirty air are also saving birds. So concludes a new continentwide study published today in The Proceedings of the National Academy of Sciences.

New research from the University of Stirling into the effectiveness of international conservation projects could help to save endangered species from extinction.