The forecast is sunny, but there’s a slight chance of chaos.
Improving water quality could help save coral reefs.
Polar bear evolution holds clues for past climate change events.
Some fish turn aggressive when they have to share limited resources.
A warmer climate could have devastating effects on the wolverines food supply.
Some species will suffer from climate change while others will thrive — it all depends on their interactions with other species.
Cave formations can act as prehistoric weather stations.
Scientists estimate that seagrass meadows can store as much carbon as a forest.
Gaseous emissions from giant herbivores may have been enough to warm the Earth.
Polar bears have actually been around for five times longer than previous studies suggested.