BBC

Oaks, maples and chestnuts found in cities are among over 1,000 tree species that are flagged at risk.

The US presidential envoy says the King can "leverage" the action needed to tackle global warming.

A group of eight cats is due to arrive from Namibia on the occasion of PM Narendra Modi's birthday.

Heatwaves hit China, Europe and the US, causing lakes and rivers to dry up. Is this year the driest ever?

The wild bird trade is set to make tropical forests "drab", a study shows.

Emissions from human activities played a role in the recent floods that have brought devastation to Pakistan.

Winning images of the mysterious and beautiful parts of our Universe are on display in London.

Scientists say the 'jaw-dropping' discovery gives an insight into the evolution of human hearts.

A "shooting star" seen across Scotland and Northern Ireland could have been a meteor or space junk.

New report says falling cost of renewable energy makes switch from fossil fuels cheapest option.

La Niña has formed for the third consecutive year in the Pacific. Simon King explains what this might mean for global weather patterns.

The new monarch’s views on environmental issues are well known but will they influence his reign?

The rocket and capsule system developed by Amazon.com founder Jeff Bezos aborts a mission mid-flight.

Current rates of warming put the Earth on a path of runaway climate change, according to a new analysis.

Heatwaves and a record drought drove record heat all over Europe this summer, according to satellite data.

How will she deal with the issue if a windfall tax is off the cards?

Archaeologists believe the operation was carried out using stone surgical tools.

Is Liz Truss' new government still committed to dramatic cuts in greenhouse gas emissions by 2050?

The wild apes drum messages to one another on tree roots in the rainforest, researchers find.

Untreated sewage triggers pollution warnings at almost 100 UK beaches after heavy rainfall.