Mountain glaciers may hold less ice than previously thought – here’s what that means for 2 billion downstream water users and sea level rise

It looked like normal concrete. It poured like normal concrete. But it had a super power.

A team of scientists has, for the first time, developed a reactor that produces a substantial amount of hydrogen using sustainable sources like sunlight and water, which is a cost-effective and sustainable process.

A quarter of the UK's homes sit above abandoned coal mines, long since flooded with water. Now, the mines are being put to a new, zero-carbon use.