Change needed to tackle climate crisis, Queen says
The monarch was visiting the Edinburgh Climate Change Institute during her visit to Scotland.
Author Archives: BBC News - Science & Environment
Climate change: ‘Last refuge’ for polar bears is vulnerable to warming
A "last ice area" is crucial for the survival of polar bears but is suffering from climate change.
US-Canada heatwave: Visual guide to the causes
Maps, graphics and charts explaining the Canada and north-west US heatwave, with temperatures at nearly 50C.