Grizzly-polar hybrids rare, study finds

Climate change is shifting the balance of vineyard biodiversity, creating new challenges for wine-growers

Britain’s wild places are under pressure – but cycling gives us rare access to their beauty and fragility. Sophie Pavelle explores what’s at stake from the saddle

With notable caveats, beavers can help wild trout thrive, writes Dr Rob Needham

Shoots of recovery for our ash trees ( ...

The guam kingfisher – also known as the sihek – has been extinct in the wild since 1988 but was successfully introduced to Palmyra Atoll last year. However, they aren’t native to the island (which is

Quite by accident, Anne Greenall discovered that hydrangeas flourished in her garden overlooking the Firth of Clyde and she went on to amass a collection of more than 200 varieties