After record deforestation and environmental deregulation in the past few years, the result of the Brazilian election could very well determine the fate of the Amazon rainforest.
Researchers say diseases that spread between humans and animals will become increasingly commonplace as human expansion into previously uninhabited areas intensifies.
Abnormally hot water in the Gulf of Mexico helped Hurricane Ian gain strength. Rapidly intensifying major hurricanes are more likely as the Earth gets hotter.
Scientists took a dozen research flights over major U.S. oil and gas fields to sample flare emissions. They found more methane than was supposed to be there.
Millions of Floridians are without power in the wake of Hurricane Ian, which now has its sights set on South Carolina. Here are some do's and don'ts of blackout safety.
Forty million people rely on the river. ProPublica's Abrahm Lustgarten says that water scarcity in the West hasn't been recognized as the national emergency that it is.