EnvironmentExtreme lack of sea ice in Hudson Bay puts polar bears under pressure Sea ice in Canada's Hudson Bay has been unusually late to form, raising fears over the impact on polar bears that hunt for seals on the ice 51¶¯Âþ
EarthFix the Planet newsletter: Can small nuclear power go big? Small modular reactors are being pitched as an affordable and fast way to decarbonise power grids but questions about the technology abound 51¶¯Âþ