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Killer Kitties

Can cat owners do more to reduce their pets' impact on wildlife?

• 28 mins

Gene Editing Nature

Gene editing could revolutionise environmental conservation – but should we use it?

• 28 mins

Maritime Nation

How well protected is Britain's coast and its wildlife after Brexit? Peter Gibbs reports.

• 28 mins

Landfill Legacy

Tom Heap investigates the old landfill sites which are now leaking their contents.

• 28 mins

Shipping

Lucy Siegle finds out about the environmental impact of shipping.

• 28 mins

The South Australian Miracle

One Australian state is leading the world in green energy. Peter Hadfield reports.

• 28 mins

New Grid for the New Age

How will Britain's power system need to change for a zero carbon world?

• 28 mins

"Greenfinger"

Should very rich individuals be able to experiment with modifying the earth's climate?

• 28 mins

Beaver Town

Can the people of Braunton pull off the UK's first community-led beaver reintroduction?

• 28 mins

Canoeing the Cam

Britain's rivers are a disgrace. Tom Heap gets up close with a canoe trip along the Cam.

• 28 mins

Britain's Changing Flowers

Mike Dilger travels the length of Britain to see how climate change is altering plantlife.

• 28 mins

How green is my golf course?

Sybil Ruscoe finds out about efforts to make golf courses more environmentally-friendly.

• 28 mins

Qasa’s Farm - Building Resilience in Bangladesh

Qasa Alom explores the future of his farm on the frontline of climate change in Bangladesh

• 28 mins

Earthshot: Fresh Ideas For the Environment

Meet the global innovators competing for a new prize to reverse environmental damage.

• 28 mins

Earthshot: More Fresh Ideas for the Environment

Meet the people with brilliant ideas to help nature heal from centuries of abuse.

• 28 mins

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