Scientists are developing smartphone-connected waders that fly-fishing enthusiasts could wear to help them find their catch, but also to collect key data about water properties.

Although Arctic sea ice set a record this year for its lowest ever satellite-observed winter extent - that was not the case for its volume, new data reveals.

The global demand for rubber tyres is threatening protected forests in Southeast Asia, according to a study.

A camera powered by the light it uses to take pictures has been invented by American scientists.