One team is on a mission to create 3D printed sea walls with environmental benefits.

Qasa Alom meets a team conducting research on Alaska's changing environment.

The world's largest direct air capture plant sucks CO2 from the air and deposits it underground.

New research suggests the fiery moon Io has been spewing lava for billions of years.

Although huge hailstones are still rare, there are signs that their frequency and size are increasing.

Scientists had a conversation with Twain, the humpback whale. It's the first ever recorded chat of its kind.

A metal detectorist has uncovered something pretty unexpected and highly valuable on farmland in rural England.

Scientists exploring the ocean off the New Zealand coast believe they have discovered 100 new marine species.

Over 100 fires in one province alone have been burning under the Canadian snow at an unprecedented rate.

Explore depths where volcanic fluids meet near-freezing seawater, creating a dynamic clash below.

A bus-sized satellite has become the latest piece to fall to Earth. How often does that happen?

Freezing temperatures affect electric vehicles in two major ways. Watch to discover how and why.

As ocean temperatures rise, women in Zanzibar turn to natural sea sponge farming to stay afloat.

While wind electricity is clean, this green industry has a waste problem. Now there's a race to solve it.

Want to gift sustainably, dress stylishly, and help the planet? Scraps might be the answer.

Tech-loving traveller Paul Carter visits a new kind of farm - one that has to be accessed via an airlock.

How a project near Fukushima has become a lab for demonstrating sustainable ideas for Japan and the wider world.

One company is developing a new way of transferring energy from sea to shore, and it's all powered by the wind.

The black-necked cranes are a revered species across the Himalayas.

Living a zero-waste life is great for the environment and your wallet. How does it work?