Climate change: Oil executives testify before US congress

Senior executives from four oil giants are giving evidence to a US Congressional panel amid accusations their companies spread disinformation about climate change.We get more details from our correspondent.

Our science reporter gives details of a new study showing that some of the world’s most protected forests are emitting more carbon than they absorb.

We hear from people suffering from “climate anxiety” – chronic stress and worry over climate change and its impacts.

Dr Emma Hodcroft, molecular epidemiologist at the University of Bern in Switzerland, explains today's main coronavirus stories.

(Photo: A fence surrounds the BP refinery October 12, 2007 in Whiting, Indiana. Credit: Scott Olson/Getty Images)