14:01

The dark secret behind the historic U.S. oil boom

11:20

Why free public transport doesn't fix traffic (and what does)

12:59

Has the EU already lost the lithium battery war?

10:45

Can your phone battery help to solve one of the world's big problems?

10:51

How Europe wants to stop the flood of broken stuff

16:17

The race to solve solar energy's recycling problem

12:47

How Singapore solved its looming water crisis

12:55

How to make lab-grown cheese and steak

13:35

Why straightened rivers worsen floods

14:02

Why carbon capture needs a reality check

11:57

How to use gravity to store energy

12:21

Why the mega plan to send Australian solar to Asia (almost) flopped

15:25

Nuclear waste is reusable. Why aren’t we doing it?

11:58

How to survive heatwaves in the city

12:27

How we can make solar power at night

12:44

Why Sweden is light-years ahead on climate

12:41

We need to fix landfills – here's how

11:48

How to recycle an old U.S. military base

13:30

Why Europe and America’s dying forests could be good news

11:12

The problem with recycling electric car batteries

09:50

The mind-blowing thing we get WRONG about energy

13:30

Europe's ludicrous hydrogen bet

11:34

Why aren't we all flying in electric planes?

10:57

Should we be killing (and eating) invasive species?

12:43

How can we make farming affordable again?

12:41

Is Saudi Arabia really quitting oil?

15:49

Germany’s hidden leaking nuclear waste dump

13:05

Why people want to put small nuclear reactors everywhere

15:21

Can this magic fuel clean up the shipping industry?

12:13

The truth about LNG

11:39

Why don't we just tax carbon emissions?

13:30

Can we really recycle our old clothes?

06:53

Are we running out of oil?

13:16

The biggest blind spot of climate change

13:08

How India wants to (literally) fix e-waste

11:34

Heat Pumps: How cold rivers could heat your home

14:11

Bangladesh: Where our ships go to die and pollute

11:11

Are perovskite cells a game-changer for solar energy?

10:28

Why Silicon Valley needs a new name

12:12

Biochar: How burning stubble could FIGHT air pollution

10:26

Neodymium: How this supermagnet almost started a trade war

12:14

Why don't we just turn empty offices into housing?

11:54

Why aren't solar cars everywhere?

10:49

How megacities around the world are tackling their air pollution

09:51

Why your coffee may soon taste different

11:33

Why our future depends on lithium

11:07

Which will be the engine of the future?

10:53

Copenhagen: How to flood-proof a city

11:27

Can India's Great Green Wall stop desertification?

10:00

Why we need to talk about this hidden poison gas

10:47

Wind power's unsolved problem

11:40

The greenhouse gas no one is talking about

09:34

Do short-distance flights need to go?

09:31

How to use the ocean as a giant battery

13:00

How to cool our homes (even without ACs)

08:34

Why you haven't seen these wind turbines around (yet)

11:48

What if we stopped making so much stuff?

11:33

How much is a whale worth?

08:54

How your PEE can help avoid a food crisis

13:50

Why tech billionaires suck at fixing transport