Is green hydrogen the fuel of the future?

Some say it's a cure-all for climate change. But can it live up to the hype?

• 27 mins

“Code red for humanity”

A diplomatic deadline looms as new science urges faster action.

• 27 mins

Can we be ‘nudged’ to act on climate change?

Changing our climate habits: how can we be 'nudged' to make a difference?

• 27 mins

Should rich countries help pay for climate change impacts in poorer ones?

Will developing countries be compensated for damages caused by the climate crisis?

• 27 mins

When will countries stop exploring for oil?

Many barriers stand in the way for rich and poor nations alike. Can they be overcome?

• 27 mins

What role has the media played in the climate crisis?

For decades, around the world, climate change coverage has been thin. Why?

• 27 mins

What homes to build in a climate-changed world?

Are homes being built today equipped to deal with our changing climate?

• 27 mins

What made us doubt climate change?

US Congress is asking whether Big Oil is to blame.

• 26 mins

Why can't we stop gas flaring?

Flared gas is a by-product of oil extraction. It harms the climate and human health.

• 27 mins

Putin and the planet

Has Russia’s leader changed his tune?

• 27 mins

What will it take for countries to keep their climate promises?

Can world leaders keep their promises on climate change?

• 27 mins

What do young activists want from COP?

In the last few years, young people have demanded action on global warming.

• 27 mins

How’s it going at COP26?

Taking the temperature on COP so far

• 27 mins

What did we learn at COP26?

Now that the 26th COP is over, we ask where do we go from here?

• 27 mins

Could giving nature rights help fight climate change?

The rights and roles of the natural world

• 27 mins

What can we learn from the fight to fix the ozone hole?

In the 1980s, world leaders acted quickly to stop an environmental catastrophe

• 27 mins

Counting the cost of fashion

The journey from catwalk, to wardrobe, to landfill is getting shorter and shorter

• 27 mins

What role is overpopulation playing in the climate crisis?

Does worrying about overpopulation let the rich off the hook about the climate crisis?

• 27 mins

Why do we find it so hard to take action on climate change?

Climate and our brains

• 27 mins

Does climate change have an ‘image problem’?

How can we better tell the climate story through images?

• 27 mins

Is science fiction holding back climate action?

Has fiction and film got climate wrong?

• 27 mins

Are we putting too much faith into electric vehicles?

The EV market is booming. But are they as green as we really think?

• 27 mins

Can putting a price on nature help us care about it more?

If money talks, can putting a price on nature help with climate change?

• 27 mins

Are we too reliant on tech that’s not invented yet?

Do countries’ climate pledges rely too much upon technology that is in its infancy?

• 27 mins

How committed is China to climate change?

China says it will reduce its emissions but is also building new coal power plants.

• 27 mins

Can we believe companies’ promises on climate?

How credible are corporate "net zero" emissions targets?

• 27 mins

Is our obsession with GDP killing the climate?

Is it time to call time on GDP as a measure of success?

• 27 mins

What will happen if the world's glaciers melt?

How are mountain communities being impacted by melting glaciers?

• 27 mins

How quickly is battery technology advancing?

How quickly is battery technology advancing?

• 27 mins

The 'unequivocal' consequences of climate change

UN report says climate change is happening much more quickly than we thought

• 27 mins