Is it time to buy an electric car? Peter Gibbs takes the plunge.
Helen Czerski's Arctic Expedition
After six weeks at the North Pole, Helen Czerski has new insights into climate change.
Man vs Woman vs Planet
Lucy Siegle and Tom Heap ask which gender is worse for the environment and why it matters.
Tom Heap asks if going plastic-free risks harming the environment.
The Real Cost of Chinese Medicine
Endangered animals are paying the price for the spread of traditional Chinese medicine.
Wetlands are disappearing three times faster than forests, but the damage can be reversed.
March of the Wet Wipes
Our sewerage system is grinding to a halt. The culprits are wet wipes.
Art and the Environment
Could art help us see, hear and feel the problems facing our planet? Tom Heap finds out.
Heat from the Deep
Can we exploit the hot rocks beneath the earth's crust for power? Peter Gibbs reports.
The Future of Our National Parks
How can the UK's best-loved landscapes work better for people and wildlife?
Hit the Gas!
From the cattle shed to the racetrack. How ammonia cleaned up its act.
Tyres have an enormous impact on the environment. What can be done to make them better?
Clean Air for Kids
Clean air - the fightback: Tom Heap investigates air pollution and children's health.
Fast Fashion Slow Down
Can fast fashion be forced to slow down? Lucy Siegle reports
Dash from Gas
Domestic gas boilers have to go by 2050, but what's the alternative? Peter Gibbs reports.
The Wolf is Back!
The wolf has returned to every mainland European country. Tom Heap goes on their trail.
The Environment after Brexit
Where does Brexit leave the UK countryside? Tom Heap hosts a debate.
Could Britain Feed Itself?
Could Britain feed itself? Tom Heap investigates the pros and cons of self-sufficiency.
The Youth Are Revolting
Young people are taking on climate change. Tom Heap asks if they can change the future now
The State of Nature
How is the planet's natural life holding up to pressure from humanity? Tom Heap reports.
Is the future of the planet making you depressed? Verity Sharp meets the eco-anxious.
As India votes, are environmental issues rising up the political agenda?
What did insects ever do for us? Tom Heap meets the people trying to stop their decline.
23.07.19 No-deal Brexit barley and sheep; TB testing.
How could no-deal Brexit affect barley growers and sheep farmers? Vets and lay TB testers.
Sioe Llanelwedd - Diwrnod 1
Diwrnod cynta'r Sioe Amaethyddol yn Llanelwedd.
Robin Dunbar on why we have friends
Why do we have friends? Robin Dunbar tells Jim Al-Khalili.
We explore the future of sex by taking a closer look at the technology behind sex robots.
Chandrayaan-2: India’s moon landing
India has sent a rover and orbiter to the moon. We look at the tech driving it.