Authorities in Russia’s Tyva Republic declared a state of emergency after eight wildfires grew to over 324 hectares, banning public entry to forests.

A BC Wildfire Service update reports that a wildfire near Comox Lake in B.C. grew to 4.5 hectares overnight as crews and aircraft work to contain the out-of-control blaze, while a separate 3-hectare fire near Nanaimo River Road also remains uncontained.

In July 2025, lightning-triggered wildfires near the Kobuk River in Northwest Alaska threatened local homes and the tundra ecosystem. The author returned by small plane to set up firebreaks and sprinkler systems with fire crews to protect his sod house and surrounding caribou habitat.

Over the weekend, train traffic on the Iron Ore Line was halted for nearly 24 hours due to sun-induced track kinks (“solkurvor”), a phenomenon that Trafikverket warns could recur on hot days.

Warm, dry weekend conditions in Manitoba increased wildfire behaviour across nearly all active blazes, prompting evacuations, air quality warnings and challenges for aerial suppression.

A tsunami alert issued after a 7.4-magnitude earthquake off Kamchatka was lifted when no hazardous waves arrived, though aftershocks remain possible.

A blue-green algae bloom detected at Lower Thetis Lake’s main beach prompted a Capital Regional District health advisory on July 20, 2025, warning humans and pets to avoid the water.

A 4-year-old child was attacked and injured by a cougar while hiking near Hurricane Ridge in Olympic National Park; the National Park Service is seeking witnesses.

A wildfire near Lake Spokane in southern Stevens County grew to over 2,000 acres by Sunday, prompting evacuations as thick smoke blanketed the region.

Volunteer firefighting flights in Norrbotten faced their most hectic period ever when a Sunday thunderstorm sparked multiple lightning-ignited wildfires, creating a “wall of lightning” that hindered access across Gällivare, Kiruna, Pajala and Porjus.

Lightning strikes from passing thunderclouds have ignited forest fires in several inland municipalities in Norrbotten County, Sweden, prompting rescue services to work to extinguish them.

A minke whale stranded on MacDonald Spit near Seldovia for six hours on July 17 but refloated with the rising tide and swam back into Kachemak Bay; the Seldovia Village Tribe suspects a toxic algal bloom disoriented the whale.

A tsunami warning that was later downgraded was issued for several coastal communities after the earthquake struck south of Sand Point.

New fissures on the Reykjanes Peninsula have sent lava eastward and prompted fresh hazard warnings, with high sulfur dioxide levels and drifting volcanic fibers adding to safety concerns.

Heavy rainfall has raised water levels in the Indigirka, Kuydusun, and Nera rivers, flooding yards in Orto-Balagay, Kuydusun, Oymyakon and Ust-Nera, and submerging sections of the Oymyakon and Kolyma highways.

With wildfires spreading in the Kobuk River country of Northwest Alaska, I just knew I needed to find a way to get home.The Nuna fire is burning still, pushed north by strong southerly winds. There has been some rain, not a lot. I remain concerned about my home. I’m worried about the caribou, too, and what brush will revegetate that tundra after these fires. I’m worried about that beautiful big land between the Jades and Onion Portage, the Hunt and Nuna river valleys.

An algal bloom was detected at the municipal Lulsundet beach in Luleå on July 15, prompting warning signs and questions from residents about potential health and safety risks.

Mid-July river levels in Central Mongolia rose above flood thresholds, prompting emergency patrols and safety advisories; 14 drowning fatalities were reported during Naadam festivities.

A rapid, multi-agency response is underway on St. George Island, Alaska, to investigate a multispecies mortality event linked to a harmful algal bloom, with concerns that paralytic shellfish poison (PSP) toxins may be affecting local wildlife and human health.

A grizzly bear wandering unusually close to Rankin Inlet was shot and killed by a local hunter after being spotted near the hamlet’s shooting range and Landing Lake. Mayor Harry Towtongie noted that grizzlies are increasingly common in the Kivalliq Region, potentially due to climate or environmental changes.