BBC News

Secmol is an Indian school pioneering practical green education in one of the harshest environments.

The Hayabusa-2 is thought to have detonated an explosive charge on the asteroid it is exploring.

Researchers from the University of Nottingham first spotted the tree in a Malaysian rainforest last August.

Deadly flash floods in Iran kill dozens, and cause destruction across the country.

Scientists say natural events are driving the ice changes near Britain's Halley base in Antarctica.

Paddle boarder Lizzie Carr takes her plastic patrol to the waterways.

Researchers believe the four-metre-long mammal, found in Peru, was able to swim and walk on land.

For centuries, our lunar neighbour has been a source of fascination and inspiration for poets and artists.

"Sir David" was found swimming with a plastic flying ring stuck around its neck.

Australia's vast reef is struggling to re-grow corals after unprecedented bleaching, scientists say.

Scientists call for more research into the last time when atmospheric carbon dioxide levels were the same as today.

Christiana Figueres, who helped secure the Paris Climate Change Agreement, gives her suggestions.

The federal government report warns Canada's Arctic is most affected by the changing climate.

New CO2 removal technology gains significant investment from fossil fuel companies, but greens have doubts.

A British Columbia-based company has shown that it can extract CO2 from the air in a cost-effective way.

The extremely rare Chinese giant salamander was rescued after an attempt to smuggle it into the UK.

A government department had been using cats to research parasites that can cause kill humans.

Wildlife experts want more controls on nets over hedges and trees, amid growing public concern.

A European spacecraft has confirmed a report of methane being released from the surface of Mars.

It is the first time a company not running a coal-fired power plant has come near the top of the ranking.

Two British companies are to push forward with the development of an ultra-low-cost radar satellite.

Boston Tea Party's owner said global coffee shop brands were "putting profits before the planet".

The head of the US space agency said last week's anti-satellite weapon test was a "terrible thing".

The countdown begins to the launch of one of the world's boldest attempts to tackle air pollution.

Visitors to a glacier in Iceland scrambled to safety as a section broke, off creating a large wave.

People watching Blue Planet Live on Sunday were left in shock after a seagull snatched a baby turtle as it was released on the beach.

Romeo, known as the world's loneliest frog, had spent 10 years living in isolation at an aquarium.

Scientists found the song Scary Monsters And Nice Sprites led to mosquitoes attacking hosts less often.

Climate scientists from around the world are meeting in Edinburgh to plan future strategy.

There is hope for the world's largest carnivorous marsupials whose numbers have been ravaged by disease.

Remarkable specimens shed light on the minutes and hours following the Earth-changing asteroid strike.

The Royal Mail is introducing e-trikes but what are other delivery companies doing to cut their emissions?

A fungus that kills amphibians is responsible for the biggest loss of nature from a single disease.

The analysis could provide information on the animals genetics and the diseases that affect them.

Valery Bykovsky, who holds the record for the longest solo spaceflight in history, dies aged 84.

The World Meteorological Organization says that the physical and financial impacts of global warming are speeding up.

The British-led project to break the Land Speed Record is brought back from the brink of cancellation.

Environmental activist Wonne Afronelly says she wants to clean up the city sitting at the mouth of the Niger River, which carries a lot of the world's plastic pollution.

Nasa does not have enough right-sized spacesuits for a planned all-female spacewalk, so a man will step in.

The cave is near the desert site where the Bible says Lot’s wife was turned into a pillar of salt

Kate Shortman and Isabelle Thorpe performed their World Championship routine in a pool full of plastic waste.

Labour is set to outline how it will transfer the UK's National Grid to public ownership.

Scientists call for a widespread cull of feral cats, rats, goats and pigs to save endangered species.

Can technology help to cut the vast amounts of food that never gets eaten?

Star Wars and climate change - two lawmakers deliver very different views on the "Green New Deal".

The lawsuit alleges two Weather Channel workers hit a storm spotter while chasing a tornado.

Vice-President Mike Pence says he wants Nasa to return astronauts to the Moon within five years.

Longleat Safari Park says its project is still helping koalas despite criticism after one animal died.

The huge blocks of ice that drift away from Antarctica have a story to tell about Earth's past - and its future.