A swirling, red-orange oval of high pressure more than ... circulate across Earth’s mid-latitudes—a major factor in heat waves and droughts—may be linked to high-pressure eddies and ...

A June heat wave for the record books is set to send temperatures ... Forecast heat risk showing the top two levels in red and purple on June 21. Image: NWS Heat Risk. The intrigue: The NWS ...

Tens of thousands of fish have died off northwestern Australia, as a large and long-lasting marine heat wave intensifies.

SAN FRANCISCO — A late-season heat wave will bring triple-digit temperatures ... Forecasters said the triple threat could ...

Get Instant Summarized Text (Gist) Extreme heat waves in Eastern North America and Central Europe could become twice as intense as previously projected due to soil moisture variations. When global ...