Watt a good idea.
Laurent T
Many believe we can stabilise the power supply by asking customers to help - but there’s a problem.
Ababil Wings SS / shutterstock
We have barely begun to tap into the pharmaceutical potential of the most diverse animals of all.
It may be meat-free but you can still think more sustainably.
Shutterstock
Understanding the best food option is getting complicated. Enter the new flexitarians.
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EPA/Russian Defence Ministry Press Service
Food, water and climate are complex, interconnected systems that when disrupted can cause severe social and political shocks.
Eco hamlet.
Western Solar
Ecologically sound housing needs to be built on a much larger scale.
The 155mph BMW i8 HYBRID might be beyond most of us, but it shows how far the electric drive sector has come.
Motor Blog
Falling costs and better infrastructure are making the transition easier for drivers.
POJ THEVEENUGUL / shutterstock
We have the penis of a monogamous primate yet our body sizes suggest our ancestors slept around a lot.
Shutterstock
Rich countries waste a lot of food. Producers and consumers need to rethink eating habits if this problem is to be solved.
Shutterstock
Many people are suspicious of GM crops, but new techniques could massively increase food production.
www.shutterstock.com/Tyler Olson
Cars, clothes, diamonds and jets: it’s time we addressed just how much the wealthy are hurting the planet.
PhilipYb Studio
Nearly two-thirds of the billion people suffering food insecurity are themselves farmers. Here’s how some are protecting themselves.
Vlad Karavaev
There is no one-size-fits-all answer to global food insecurity except that the West needs to learn to consume, and waste, less.
Seabubbles and docking concept.
Seabubbles
French company Seabubbles provides new transport concept which aims to see the people of Paris using water instead of roads.
The fabulous red-shanked douc.
nattanan726 / shutterstock
Our closest relatives are being wiped out and it’s all our fault.
Hello, I’m 4% of the global population.
Jess Bryant
It risks becoming the first ape to go extinct.
Dominic Lipinski/PA
It seems Trump and his appointees already accept more global warming science than they are prepared to let on.
Ivory owner.
Shutterstock
The world’s largest trader is closing down.
Getting warmer.
Shutterstock
Regional solutions can spread across the planet.
Site of a proposed palm oil plantation in Kalimantan, Indonesia.
Dr Ward Berenschot
This is what neo-colonialism looks like in the 21st century.
PA Archive
Scientists correctly realised there was an increasing risk of major flooding. But they didn’t know humans were to blame.
Shutterstock
Mining brings some benefits to some but when extraction is over, the lack of wider benefits to all is keenly felt.
Greta Dargie and team fight their way through the forest.
Simon Lewis
A swampy area the size of England stores as much carbon as 20 years of US fossil fuel emissions.
Andrey Khachatryan / shutterstock
Most passengers have no idea how bad air travel is for the environment.
Charles Darwin's Zoology of the Voyage of the Beagle, 1838 / The Trustees of the Natural History Museum, London
The species died out long before humans could properly study it.
Albert Pego / shutterstock
The country’s electricity is now the cleanest it has been in 60 years.