A new study finds dozens of heat waves would be "virtually impossible" without the activity of major fossil fuel producers, ...

Millions in the West are facing heat watches and warnings as a dangerous heat wave grips the region, increasing fire risks amid dry conditions. Parts of California, Oregon and Washington state will ...

LAS VEGAS — Intense heat will blanket much of the West this week, with temperatures in some states expected to soar to record-breaking highs, elevating the risk of dangerous wildfires and heat-related ...

A new study has determined that 55 heat waves over the past quarter-century would not have happened without human-caused ...

A heat wave hitting the West, sending temperatures soaring past the century mark, is expected to persist into the weekend, with the most intense and prolonged heat expected in the Desert Southwest.

The hottest weather is forecast for Furnace Creek in California's Death Valley National Park, where a temperature of 120 ...

Planet-warming emissions from a group of the world’s largest fossil fuel producers have significantly ramped up the intensity ...