The intensifying and expansive heat wave affecting around 150 million people in the United States from Wisconsin to Washington, DC, bears the hallmarks of human-caused global warming.

US heat wave exposes infrastructure, health vulnerabilities – and it’s not quite over yet By . ... About 125 million people are still under extreme heat warnings and advisories on Wednesday.

Gov. Kathy Hochul on Sunday declared a state of emergency for the Big Apple and much of the rest of New York thanks to a suffocating heat wave set to shatter 125-year-old records. Deadly thundersto… ...