Tigers on the brink of extinction
Tigers and humans try to coexist, but will we be able to save this endangered species?
Urchin-loving otters fight global warming
Hearty appetite allows kelp forests to thrive and absorb carbon dioxide.
Top predators in crisis
In many places, the numbers of large predators have fallen by more than 90 per cent over the course of a few decades. Scientists are working feverishly to learn how this dearth of…
Mutant butterflies linked to Fukushima disaster
Forget your childhood radioactive superheroes, these insects have a lot more to worry about.
Frogs inspire hearing aid idea
Chinese Torrent frogs are able to communicate clearly, despite the background of crashing waterfalls.
