BBC

Protecting the ocean has a triple whammy effect, safeguarding climate, food and biodiversity.

Four-year-old Otis's mum was stumped, so they wrote to Sir David Attenborough... and he replied.

The schemes were introduced to tackle increasing traffic on minor roads but some face fierce opposition.

The prime minister's former aide says he wanted science funding to be doubled.

Geologist Helga Torfadottir takes a BBC team to an active volcano area.

The international company will fly a demonstration of the technology it hopes can help clean up space.

The natural song of the regent honeyeater has essentially "disappeared" in 12% of the population.

The starfish could represent a lucrative trade but they also play a key role on the coastal ecology.

Experts suggest much of the water Mars once had is now locked up in minerals.

But the government says Brexit enables the UK to set its own rules to deliver better environmental outcomes.

A jet fuel made from food waste has the potential to reduce emissions from flying, scientists say.

Significant storms have been forming earlier than usual in recent years.

Scientists have turned polythene into fabrics in a move they say can make fashion more sustainable.

Beekeeper Erika Thompson says the video, viewed over a million times, was "just a normal Tuesday".

Dene Bingham photographs dangerous seas and wild places from a remote coast in Western Australia.

A seagrass that's one of the world's most powerful weapons against climate change is under threat from warming waters.

The 2,000-year-old mechanism has baffled experts since it was discovered on a shipwreck in 1901.

Three weeks of spectacular blasts have amazed onlookers - but caused untold damage for Sicilians.

Gardeners are being urged to be on alert for the stink bug and other pests predicted to arrive in the UK.

Ministers were warned the proposal is damaging the UK's reputation ahead of a major climate summit.