Tornadoes, wildfires, tropical cyclones and sea level rise are all on the list of dangers made worse by climate change.

Harmful bleaching of the world’s coral has now grown to include 84% of the ocean’s reefs in the most intense event of its kind in recorded history.

Around 10,000 years ago, as the last Ice Age drew to a close, the drifting of the continent of North America, and spreading ...