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![]() Sophie HardachBBC |
A photographer's iconic shot of polar bears in abandoned buildings on a Russian island shines a spotlight on wider changes in their behaviour. In...
You say Groundhog Day, I say Grundsaudaag: how German and Swiss settlers in Pennsylvania created a new language – and a much-loved American holiday....
US President Donald Trump says that wind farms harm birds and whales. Scientists weigh wind power's impacts on wildlife against those of oil and gas. ...
Friendships can bring some surprising benefits to our health. Here's how you can make new friends and strengthen the ones you've got already....
Changes that begin in the ice at the tops of high mountain ranges are cascading down to lower altitudes. As the world warms, they are changing...