Downing Street sources reject reports the COP26 meeting in Glasgow will be postponed until next year.

Waterways in England had sewage discharged into them for three million hours

The animal had horns and a large skull making it a fearsome predator around 85 million years ago.

Nobel laureate Sir Paul Nurse also says science is crucial for dealing with climate change.

A small minority of frequent flyers dominates air travel in countries with high aviation emissions.

Despite an official UK invite, China is not taking part in a key summit on climate and development.

The early peak is thought to be linked to climate change as spring temperatures rise.

A glacier in western Uganda is disappearing, endangering the traditions of those who live nearby.

Spaceflight and endurance swimming can both cause the heart to lose mass, say researchers.

A BBC undercover reporter saw practices that could mean people receiving a wrong test result.

Imports of coffee, cocoa and beef in rich countries cause the loss of almost four trees per person per year.

Move over David Brent, settle down John Betjeman, the town is going to be an environmental pioneer.

Seven-year-old Elizabeth built her own rocket and launched it into the sky during lockdown.

Famous landmarks around the world have been switching off their lights to raise awareness of environmental issues.

How demand for energy has been central to the development of humanity.

Homeowners were invited to apply for grants to insulate houses but the scheme is being suddenly ended.

The space agency rules out a 2068 threat to Earth from the "poster child for hazardous asteroids".

Scientists say they have worked out how teeth become sensitive and hurt with cold food and drinks.

Activity on the sun, crucial for generating the charged particles we see in the sky as the aurora, is now on the increase . Our BBC Weather Watchers have grabbed some great shots of the recently and there could be more opportunities in the coming years as solar activity increases. Simon King finds out more.

As Bangladesh turns 50, a UK-Bangladeshi reflects on how climate change affects his parent's country.

Operations are continuing to move a 400 metre long vessel stuck in the Suez Canal since Tuesday.

The ivory trade and continued loss of vital habitat combine to push Africa's elephants closer to extinction.

As people all over the world mask up, how has the facial-recognition industry coped?

The banknote will enter circulation on 23 June - Alan Turing's birthday - and will be made of polymer.