BBC

Laura Foster explains how the Novichok nerve agent works and what to do if you think you've been exposed to it.

The overwhelming majority of krill companies are to stop fishing in vast areas of the Antarctic Peninsula.

A boy who jumped off a cliff into water in Llanberis escaped injury when rocks fell in after him.

"Depressed over Brexit. Went fishing," he posts alongside a photo of himself holding the protected species.

A banned chemical used to make household insulation is implicated in damage to the ozone layer.

Hundreds of thousands more charge points could be installed under plans from the transport secretary.

The technology to give people superhuman powers is being developed, but is it the right thing to do?

Bristol University has discovered how spiders fly thousands of miles

The pollution has now "diluted" and is no longer causing problems, says the Environment Agency.

The robot vehicle would retrieve rocks that could be brought to Earth for detailed study.

A toad named after the character in Lord in the Rings joins a new list of species at risk of extinction.

The EPA administrator has been embroiled in allegations of ethics violations for months.

Controversial survey suggests oil platforms can act like offshore reefs and encourage wildlife.

The wild banana that might save the world's banana crop may itself go extinct, scientists have revealed.

Europe's Sentinel satellite tasked with tracking dirty air maps the major emissions of sulphur dioxide.

The loss of the endangered northern white rhino could be reversed by IVF, say scientists.

A new method using existing communications cables could make earthquakes easier to detect.

Scientists used radio tags to track Asian hornets, allowing their nests to be detected quickly.

From fearsome predator to teddy bear: tracing the hidden history of brown bears in Britain.

A cafe is trying to cut its plastic waste by using donated mugs and cups to serve takeaway hot drinks.