Climate change

Alok Jha Science Correspondent

Donald Trump poses a threat to an international agreement to tackle climate change, but many are determined to stay on the right path.

The data comes as UN diplomats meet to discuss implementation of the Paris Agreement, the world's first comprehensive climate treaty.

The Paris Agreement comes into force on November 4 - what is it and why is it important?

The actor said anyone who does not believe in climate change 'should not be allowed to hold public office'.

A British explorer has become the first to sail anti-clockwise around the north pole in a single summer season - due to the lack of ice.

The backing of the world's two largest emitters of pollution could see the Paris deal brought into force before the end of the year.

The largest ever gathering of world governments ink the deal at the UN headquarters in New York in an effort to keep temperatures below 2C.

More than 160 countries will sign the world's first comprehensive deal to tackle climate change.

Man-made climate change increased the risk of severe storms that led to flooding in the south of England in 2013/14, scientists say.