Hydrogen power offers jobs boost, says government

Kick-starting a hydrogen industry could attract billions in investment, the UK government says. Click…

Images show decline of California's 'life source'

Justin Sullivan has been following California’s second-largest reservoir’s falling water levels. Click here for…

Jeff Bezos's space firm sues Nasa over SpaceX deal

Mr Bezos’s Blue Origin says it was unfairly treated after being excluded from lunar landing contract. …

There and back again: The epic adventures of China's wandering elephants

After a mammoth journey across the country the pack of pachyderms are finally heading home. …

The zero-power sewage plant inspired by cows

Fifty sustainable sewage treatment plants have been built that work in similar way to a cow’s…

Hidden cameras spot New Forest pine marten

A new study aims to discover more about how the rare creatures have bred in the…

How do we slow down fast fashion?

The clothes we wear can have a huge impact on the climate, even more so than…

Climate change: July world's hottest month ever recorded – US agency

US scientists say July’s land and ocean temperature was 0.93C (1.68F) above the 20th Century average. …

Will I ever be able to fly without feeling guilty again?

More efficient planes and sustainable fuels could lower air travel’s impact, but not for a while. …

Council policies often inconsistent with climate goals

A third of English councils support policies that could increase emissions, BBC research suggests. …