Why Is the Sea So Hot? A startling rise in sea-surface temperatures suggests that we may not understand how fast the climate is changing. March 15, 2024 The U.N. Announces the Hottest Year The climate heated up, but clean energy did, too. December 12, 2023 Can Seawalls Save Us? Huge coastal barriers could protect the world’s cities. But they’ll have unexpected costs. November 5, 2023 Hurricane Otis and the World We Live in Now The unexpected Category 5 storm is just the latest in a series of unprecedented climate disasters this year. October 26, 2023 The Biden Administration’s Next Big Climate Decision The liquefied-natural-gas buildout—and fossil-fuel exports—challenge progress on global warming. September 22, 2023 Life and Death in America’s Hottest City Across the U.S., significantly more people die from heat each year than from any other weather-related event. Many of these deaths are concentrated in and around Phoenix. September 6, 2023 Hurricane Idalia’s Explosive Power Comes from Abnormally Hot Oceans By burning fossil fuels, humans force the oceans to soak up the heat equivalent of a Hiroshima-size bomb, over and over again. August 30, 2023 The Shock of Japan’s Extreme Heat The unprecedented high temperatures this summer have been devastating to the nation’s elderly population and have also altered Japan’s culture in unexpected ways. August 28, 2023 What a Heat Wave Does to Your Body The human body is a remarkably effective cooling machine—but it has a limit. August 25, 2023 Living Through Maui’s Unimaginable Wildfires Hawaiians who survived Lahaina’s deadly fires described an inferno that blackened the sky and laid waste to entire neighborhoods. August 11, 2023