Why scientists are worried about the collapse of Antarctica's ice shelf, how the Dutch have harnessed wind to power electric trains, and what green power means for refugees in the world's first solar-powered camp.

Oceans cover more than two-thirds of the planet. They are the lifeblood of the earth and crucial to our survival. But human activity is causing the health of our underwater worlds to deteriorate. Can we save our oceans before it's too late?

From hunting pythons in the Everglades to chewing on alligator meatballs, we get a taste for the wild.

Why Germany's cheap food prices may need a rethink, French farmers look to natural pesticides to boost dwindling wine production, and Norway steps up climate protection of its "doomsday" seed vault.

Uproar over new Polish law following tree "massacre," calls for fossil fuel lobbyists to be excluded from UN climate talks, and the last remaining male northern white rhino joins Tinder in a bid to find a suitable mate.

Trump climate threats can't hold up UN talks in Bonn, but can the Great Lakes survive his budget cuts? And, making cities fit for the future.

We talk about feathered friends flying in for Migratory Bird Day, the bees that buzz around downtown Toronto, and Greek guerilla gardeners greening up a dusty city.

As concerned citizens take part in the People's Climate March on April 29th – we take a look at some efforts to marching the world toward a green energy future. Plus, how did the toad cross the road?

From sourcing superfoods to combating food waste, we explore the weird and wonderful ways people are living green.

The fight to protect Romania's precious old-growth forests from logging, and how energy scarcity makes forest protection in Zambia put livelihoods at risk.