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Earthshot: The Winners

Celebrate with the five winners of the first Earthshot Prize- smart friends of the planet

• 28 mins

Six Months on St Kilda

How does it feel to spend six months on Britain's most isolated island?

• 28 mins

COP26: The Unheard Voices

Tom Heap brings the unheard voices of the first victims of climate change to COP26

• 28 mins

COP26: A Turning of the Tide?

Tom Heap analyses the promises made so far at the COP26 climate summit in Glasgow.

• 28 mins

My Toxic Cocktail

Anna Turns finds out how synthetic chemicals are making their way into our bodies.

• 28 mins

All Aboard the Sir David Attenborough

Helen Czerski hops aboard Britain's newest polar explorer, RRS Sir David Attenborough.

• 28 mins

Seeing the Wood for the Trees

Peter Gibbs investigates the issue of tree health.

• 28 mins

The Right to Swim

The storms have flushed raw sewage into our rivers, but are they ever fit to swim in?

• 28 mins

Carbon Farming

Landowners are being offered big money for land to absorb carbon dioxide emissions.

• 28 mins

Britain's Dark Waters

PFAS chemicals are linked to mass poisoning in the US. Are they having an impact here?

• 28 mins

Energy Prices

Is there a green way out of the energy price crisis? Tom Heap gathers expert opinion.

• 28 mins

Northern Ireland's Environmental Future

Tom Heap asks if Northern Ireland's new environmental ambitions will become reality?

• 28 mins

Rip It Up And Start Again?

Should we demolish or refurbish old buildings?

• 28 mins

Government Energy Strategy

Tom Heap delves into the government's newly-announced energy strategy.

• 28 mins

The World's Toughest Conservationists

In search of the elusive and elegant snow leopard with their brave protectors.

• 28 mins

Timber!

What impact have this winter's storms had on our forests? Tom Heap investigates.

• 28 mins

Green Power in the Far North

Green industry is heading north. But what does it mean for the people of the region?

• 28 mins

How Green Is My Money?

Have you ever wondered what the money in your bank account is doing? It's not inert.

• 28 mins

Sustainable Sport for the Future

Can world sporting tournaments really be sustainable? Qasa Alom finds out.

• 28 mins

Ukraine: A War on Nature

Tom Heap investigates the environmental impacts of the war in Ukraine.

• 28 mins

Steve Backshall Listens to the Whales

How quieter oceans could benefit our most charismatic marine mammals.

• 28 mins

Future Tourists

Is wildlife tourism good or bad for the world’s most sensitive environments?

• 28 mins

Wild Highway

For 20 years conservationists have been trying to build a wildlife corridor across Europe.

• 28 mins

The True Cost of Energy

Tom Heap and his expert panel answer the big questions about energy prices.

• 28 mins

An Environmental Paw Print

Man's best friend or the planet's worst enemy? What is the environmental impact of dogs?

• 28 mins

The Prehistoric Hitchhiker's Guide to Climate Change

How early humans navigated the trials of climate change

• 28 mins

Saving Vietnam's Wildlife

Meet the local hero helping to save Vietnamese wildlife from the Chinese medicine trade.

• 28 mins

The Lost World of Ice

Jheni Osman learns how the world's glaciers are melting at an alarming rate.

• 28 mins

CSI Oceans

Anna Turns investigates what’s killing sea mammals.

• 28 mins

COP27: Meeting the Promises

As COP 27 begins, Tom Heap looks back to COP 26 and asks what we can expect next.

• 28 mins