This guide will get you started. Earth’s warming could trigger sweeping changes in the natural world that would be hard, if not impossible, to reverse. A new wave of tariffs could raise costs ...

Climate change deniers are pushing an AI-generated paper questioning human-induced warming, leading experts to warn against ...

As economists warn that limiting global warming to 1.5 degrees Celsius will cost many more trillions than anticipated, WSJ looks at how the funds could be spent, and who would pay. Illustration ...