BBC

The chancellor warns the PM that reducing greenhouse gas emissions to net zero by 2050 could lower public spending.

A carving believed to be about 12,000 years old has been discovered in south-western France.

The technology is designed to cut down queues, and lose the annoyance of removing liquids from bags.

Scientists studied elite events, including a 3,000 mile run and the Tour de France.

New York might become the first US state to ban cat declawing - but it's been illegal in Europe for years.

Snow may have caused travel issues in Australia, but these Tasmanian Devils had an early Christmas.

The president's views appeared unchanged after meeting environmentalist Prince Charles.

UK bills are inflated partly because households are subsidising nuclear submarines, MPs are told.

How an RAF squadron on a Scottish island helped to get weather data that saved the D-Day landings.

China, Indonesia and Vietnam are among the worst polluters for plastic waste being dumped in the ocean. Meet the women in those countries trying to change that.

Significant backing is offered to Virgin Orbit and Spaceport Cornwall to make Newquay launches happen.

An invasive "killer shrimp" that has reached UK rivers could be altering the behaviour of other species.

It is packed with millions of living cells to mend damage after a heart attack, say researchers.

This Mexican researcher hopes her invention can help replace single-use plastics.

The BBC was given access inside Porton Down, where some of the world's deadliest viruses are researched.

Twin girls had their DNA altered to protect against HIV - but their mutation may increase the risk of an early death.

Theresa May will raise the issue of climate change with Donald Trump during his upcoming visit to the UK.

The proposed motorway has been called an "attack on nature" by some and a "godsend" by others.

Have we found some of the technologies that can finally help us survey Earth's unknown depths?

The TechDemoSat spacecraft deploys a large membrane to pull itself out of the sky.