Global Heat Waves Starting Earlier, Intensifying Faster, and Lasting Longer

A new study published in *Nature Climate Change* reveals that land-based heat waves worldwide have significantly advanced in their onset, developed faster into peak temperatures, and become more frequent, intense, and persistent since 1979. Conducted by researchers from the Chinese Academy of Sciences, the findings highlight a critical change in heat wave characteristics under global warming, emphasizing the need for improved monitoring and early warning systems.