climate

Richard Barclay opens a metal drawer in archives of the Smithsonian Natural History Museum containing fossils that are nearly 100 million years old. Despite their age, these rocks aren’t fragile. The geologist and botanist handles them with casual ease, placing one in his palm for closer examination. Embedded in the ancient rock is a triangular […]

From flood to fire, 2021 has been a summer of extraordinary extremes across the globe — a sign that the impacts of climate change are already widespread and accelerating. Such extremes, and their connection to human-caused climate change, are just one main theme in a landmark climate report released Monday by the U.N.’s Intergovernmental Panel […]