climate change

How big is the ocean?

Ecology from the air

Why bees are disappearing

How we'll resurrect the gastric brooding frog, the Tasmanian tiger

How to fight desertification and reverse climate change

We're covered in germs. Let's design for that.

The survival of the sea turtle

Energy from floating algae pods

Let's prepare for our new climate

Every city needs healthy honey bees

Metal that breathes

The sea we've hardly seen

The secret life of plankton

A 40-year plan for energy

A reality check on renewables

Why I must speak out about climate change

The Earth is full

Plant fuels that could power a jet

The magic of the Amazon: A river that flows invisibly all around us

Let the environment guide our development

My mind-shifting Everest swim

Inside an Antarctic time machine

The ocean's shifting baseline

Hooked by an octopus

How do you save a shark you know nothing about?

Debate: Does the world need nuclear energy?

How I swam the North Pole

The science behind a climate headline

Time-lapse proof of extreme ice loss

One seed at a time, protecting the future of food

Fusion is energy's future

4 environmental 'heresies'

Life in Biosphere 2

What comes after An Inconvenient Truth?

A wide-angle view of fragile Earth

New thinking on the climate crisis