Earth
The survivors: Is climate change really killing polar bears?
Rapid global warming is said to be ringing the death knell for polar bears, by melting their icy hunting grounds. But the reality is more complex
Features
Environment
Shark-free world? That’s a wish that would come back to bite us
News
Earth
Polar bears waste lots of their energy and it could be a problem
News
Earth
Chimps are now dying of the common cold and they are all at risk
News
Sponsored
Australia’s A$60 million plan for Great Barrier Reef won’t work
News
Earth
Cute cats the size of kittens are seeing their homes destroyed
News
Earth
A capsized oil tanker is releasing invisible toxins into the sea
News
Environment
Trophy: Is hunting really the only way to save big game?
Culture
Earth
Iconic tree from Twin Peaks threatened by climate change
News
Environment
Luck of the devil: How a Tasmanian icon is outwitting cancer
A freakish infectious cancer has brought Tasmanian devils to the brink of extinction, but the pugnacious marsupial is evolving rapidly as it fights for survival
Features
Environment
When it comes to animals, even tiny differences are a big deal
Culture
Earth
Our lust for tastier chocolate has transformed the cocoa tree
News
Earth
Hardy Antarctic tardigrades may be threatened by climate change
News
Environment
Nomadic birds in danger after spate of wildfires in key wetland
News