Every few months, when the wind's blowing in the right direction, a bottle of air is taken from Kennaook / Cape Grim, at the northern tip of Tasmania, and saved for science. Here's how and why. climate change pollution.air Video 4:41 6 votes
Baby hippo raised by rhinos meets another hippo for the first time conservation Video 4:31, published Nov 22 2022 3 votes
With climate change emerging as a primary issue in this month's Norwegian parliamentary election, there are signs people are questioning the country's reliance on crude oil climate change Video 2:42 6 votes
Why Australia's fires are linked to floods in East Africa climate change Video 3:55, published Jan 17 2020 4 votes
Iceland tries to bring back trees razed by the Vikings – before being colonised, the island nation was lush with forests Video 2:16 5 votes