A magical corner of Oregon has the highest US rate of wildfire smoke deaths. How do residents live with the haze – and grief?

Driving into the county, you can’t miss the sign.

“IT’S THE CLIMATE”.

Tens of thousands are still under evacuation orders or warnings amid ‘human-caused’, wind-driven blaze

The Hawk fire is about 27% contained, authorities said on Monday afternoon, two days after the fast-moving, wind-driven wildfire sparked near Reno, Nevada.

Authorities added that 23,000 people are under a “go-now” order and 40,000 people are under a “get-set” warning, an improvement from the 90,000 Nevadans under evacuation orders or warnings on Monday morning.

A fast-moving Nevada wildfire exploded to more than 15,000 acres (6,000 hectares) on Sunday, pushing from the Sierra foothills toward the centre of Reno and forced nearly 90,000 residents to evacuate as flames threatened neighbourhoods and reached the edge of the University of Nevada campus

Human-caused Hawk fire covers more than 15,000 acres as blaze approaches University of Nevada campus in Reno

A fast-moving Nevada wildfire exploded to more than 15,000 acres (6,000 hectares) on Sunday, pushing from the Sierra foothills toward the center of Reno and urging nearly 90,000 residents to evacuate as flames threatened neighborhoods and reached the edge of the University of Nevada campus.

The Hawk fire’s “GO NOW” evacuation zone had expanded to the edge of the university campus as strong, gusty winds, low humidity and dry vegetation fueled the blaze, according to Truckee Meadows Fire and Rescue in Reno. Of those urged to evacuate, 42,000 were under strict orders. An additional 45,000 people were in the evacuation warning zone, and encouraged to leave now and be prepared to stay away for several days to clear the roads for first-responders.

Firefighters describe being pushed to limit by a brutal wildfire season, with key leadership roles going unfilled

The US has faced a critical shortage of firefighters at the US Forest Service (USFS) this summer as thousands of fires erupted across the country.

Despite officials’ claims that the firefighting workforce was stronger than ever, the agency has failed to keep pace with escalating conditions and the catastrophic fires fueled by them, according to nine firefighters who spoke to the Guardian anonymously, because they are barred from disclosing the information to the public.

Hi-tech cameras orbiting Earth and on the ground, along with AI, help firefighters extinguish blazes before they spread

The fires in Spokane, Washington, this summer are the latest reminder that when a wildfire is detected can be just as important as where it starts. A blaze found within minutes can often be contained before it spreads. Wait too long, and a small spark can become a major disaster.

A new effort to shorten that timeline began in July when a SpaceX rocket carried the first three FireSat satellites into orbit. The trio is the first part of a planned network of 50 satellites built solely to spot wildfires while they are still small enough to stop.

Ukraine sent rescuers to help fight wildfires in France, and they returned from a first-of-its-kind mission. Workers of Ukraine's State Emergency Service (DSNS) have reached Ukraine from France, where they spent nearly two weeks helping to contain large forest fires, Interior Minister Ivan Vyhivskyi announced.

The deployment was Ukraine's first mission to aid an EU member state under the bloc's own civil-protection system, with a combined unit of 70 rescuers and 15 pieces of special equipment, a role reversal for a country that has spent the war receiving European aid rather than sending it.

What the team did in France

The Ukrainians worked the fires alongside crews from several countries. Their work involved dozens of call-outs, hundreds of hectares of surveyed territory, and fire pockets that kept smoldering underground, Vyhivskyi says

With them, they took wartime methods to the work. The Ukrainian rescuers patrolled the forests, used drones to spot new ignitions, and contained the fire together with their colleagues. The days became shared work and shared experience, uniting rescuers from Ukraine, France, Slovakia, and other countries, with different languages but with one profession and goal. For the European emergency employees, it was a chance to grasp the unique experience they gained during the full-scale war.

The mission is a marker of Ukraine's changed role

Vyhivskyi says that every day, Ukraine's rescuers respond to the aftermath of Russian strikes dozens of times, working in extremely difficult conditions, but despite those challenges, Ukraine is always ready to lend a shoulder to its partners.

When Ukrainian and French forces fought wildfires together, the combined detachment deployed six water tankers on the ground, supported from the air by three French aircraft, two planes, and a helicopter.

During the mission, the Ukrainian rescuers discovered that local residents hang “thousand thanks” banner in recognition of their service.

Michael Boren requested more aircraft for 7-acre Cabin Creek fire, some of which were diverted from other fires

Michael Boren, the US undersecretary of agriculture for natural resources and environment who oversees the US Forest Service, reportedly pressed agency staff last month to deploy more aircraft to a 7-acre (2.8-hectare) fire that was burning near his Idaho ranch, according to a Washington Post report on Friday.

The Cabin Creek fire in Idaho began on about 12 July as a result of an unattended campfire, and spread across several acres in Idaho’s Sawtooth national forest. By 15 July, the forest service said that the fire was 100% contained.