Scientists took a dozen research flights over major U.S. oil and gas fields to sample flare emissions. They found more methane than was supposed to be there.
A wildfire that triggered expanded evacuation orders may have been sparked by fireworks or a barbecue on the Fourth of July in a region that's a top tourism destination.
The U.S. Forest Service has been facing much criticism for the prescribed fire in New Mexico that escaped its containment lines and joined with another blaze.
Three large fires and dozens of smaller ones are burning throughout the country. People continue to wait in lines to board rescue ferries evacuating people from the island of Evia.
The town of Lytton, British Columbia, caught fire and was completely evacuated Wednesday, just one day after setting a new all-time Canadian heat record with a high of 121 degrees Fahrenheit.
Firefighters have been battling hundreds of blazes sparked by thousands of lightning strikes. "It wouldn't matter if we had five times more firefighters," says the battalion chief for Sonoma County.
Officials have ordered evacuations for nearly 8,000 people in southern California, as the state continues to grapple with a rapidly growing number of COVID-19 cases.
