Learn about our amazing environment and why we should look after the world we live in
This special Earth Day episode is narrated by schoolchildren across the UK.
The brothers learn about saving endangered species at San Diego Zoo Safari Park.
Fifteen-year-old indigenous activist Miyawata restarts her local climate movement.
From spiders to ants, Steve Backshall explores our smallest deadly animals.
Ant and Fontaine try to tackle a plastic pollution crisis in the oceans.
Charles Darwin hosts a look at how we鈥檝e treated the planet throughout history.
A Bali teenager campaigns to rid her island home of single-use plastic - and it's working.
Matilda and the Ramsay bunch travel to the California Wildlife Center.
Ten-year-old Caitlin wants to become a conservationist when she's older.
David Attenborough reveals our wildlife, from killer whales to cheeky puffins.
Film-maker Ash is on a mission to help protect India鈥檚 only ape: the hoolock gibbon.
Meeting a family of polar bears changes Sami鈥檚 perspective on the climate change crisis.
Exploring the things you can do to help save our planet.
Ricky is surprised to find out that Rich has embraced his inner hippie.
Steve dives with hammerhead and tiger sharks, exploring how to save them from extinction.
Youth activist Anita investigates how the world鈥檚 resources are impacted by fashion.
Dennis and the gang take on the power of WilburCorp.
The kids visit an eco-camp to learn how to grow vegetables.
Emmerdale stars Jeff Hordley and Zoe Henry teach us how to grow and make a healthy lunch.
Six presenters meet the people fighting to rebalance earth鈥檚 failing ecosystems.
New worlds and animal behaviours are uncovered on a journey from the equator to the poles.
This travels to the very depths of the seas, to reveal a spectacular variety of life.
Following the sun's seasonal journey and how it affects the lives of all creatures.
Islands are wildlife sanctuaries, but surviving in isolation comes with extreme challenges
