Scientists confirm they have made "chimera" embryos from long-tailed macaques and humans.

Beijing must close 588 coal-fired power plants in a decade to meet climate pledges, experts say.

Satellite images collected over 37 years are combined to show how Earth in a new way.

Sir David Attenborough fronts a new documentary on lockdown's effect on the natural world.

La Soufriere, on the island of St Vincent, has been erupting for the past five days.

Further postponement of the UK climate summit would be better than a failed event, says an expert.

US envoy John Kerry will hold talks in Shanghai ahead of a climate summit hosted by President Biden.

A review of the state of Britain's native woods and trees finds only 7% are in good condition.

The sponge species was unnamed for a decade before nine-year-old Sylvie suggested Parpal Dumplin.

With record high CO2 levels and destructive tornadoes, Ben Rich has more on extreme weather around the globe this spring.

Most experts say it's a normal and safe practice but environmentalists and locals are not happy.

The so-called “polluter elite” must change their lifestyles to tackle climate change, a report says.

The makers of the Bafta-winning documentary want to preserve the underwater ecosystem it features.

MPs vote to stop flights where the journey could be made by train in under 2.5 hours.

The BBC speaks to the woman who, as a child, witnessed Yuri Gagarin's return to Earth 60 years ago.

Activists say authorities in India and Nepal seem underprepared to fight forest fires.

The market for exoskeletons - high-tech external body support systems - is tipped to grow strongly.

Warmer sand temperatures from climate change are leading to way more females being hatched than males.

The climate campaigner is concerned about the impact of Covid on attendance at the Glasgow summit.

Marine scientists set out to study the 'year of the quiet ocean' following the pandemic.

Are the activities of the fishing industry destroying the world's oceans as a new film suggests?

Heavy goods vehicles powered by batteries can compete with diesel ones, say researchers.

Many companies want to exploit deep sea minerals but campaigners warn it could damage fragile ecosystems.

We take a look at why these unusual clots happen and when they occur.