The McDonald Fire has grown to over 39,000 acres west of the Tanana River, with statewide fires consuming 72,000 acres; critical fire danger and smoke advisories are in effect.

A research vessel, Norseman II, was trapped in unusually dense sea ice for 14 days off the Seward Peninsula coast during a Pacific walrus study, but is now en route to Nome for repairs.

A humpback whale named Stanislav was successfully freed from a fishing net in a first-of-its-kind rescue operation in Russia's Barents Sea.

The wildfire began Saturday afternoon in Gorman, an unincorporated community in northwestern Los Angeles County. California State Park Services evacuated 1,200 people from Hungry Valley Park, Cal Fire said. The fire was zero percent contained and had damaged two commercial properties as of Saturday evening.

New Hampshire officials issued two warnings of potentially dangerous algae blooms along parts of Lake Winnipesaukee, the state’s largest lake. The New Hampshire Department of Environmental Services said on Thursday it detected high...

Sand dunes disappear with more frequent and powerful storms in Western Alaska. These storms have impacted bird nesting grounds and tundra plants.

Sakha is now the fourth region in the Far East where a state of emergency is currently in place due to wildfires. The other three are the Zabaykalsky and Amur regions, as well as the republic of Buryatia. Russia’s wildfire season officially began in early March. By mid-April, regions in the Far East recorded nearly twice as many fires as they had during the same period last year, with most blazes caused by human negligence.

It has been a grim spring for tornadoes in the U.S. April had the second-highest number of tornadoes for that month on record in the country. While tornadoes are not unheard of in Maryland, they are relatively rare — especially outbreaks of the volume seen Wednesday night.

A second seal pup has been rescued on Kenai Beach, marking the fourth such case for the Alaska SeaLife Center's Wildlife Response Program.

Observers in Port Heiden, Alaska report significantly reduced sea gull populations and fewer gull eggs for subsistence, coinciding with decreased seal numbers and increased fox populations.

The Southwest U.S. is experiencing its first heat wave of the season with temperatures soaring to potentially record-breaking highs over 110°F, posing risks to residents and prompting heat warnings.

Observations and research across Alaska indicate shifting berry ripening times and unpredictable yields, with climate change as a key factor affecting these important subsistence and cultural resources.

Meech Lake beach is closed due to a potentially harmful blue-green algae bloom, alongside a fire ban affecting Gatineau Park areas.

India faces a severe heatwave with 99 deaths in Odisha, unprecedented temperatures in Delhi, and a water crisis, prompting urgent measures and a forecast for slight relief.

A mountain lion was shot on Wrangell Island, marking the first sighting in Southeast Alaska since 1998, prompting an investigation by local authorities.

May was also exceptionally dry in many areas. According to the FMI, Savukoski, a village in eastern Lapland, recorded the most rainfall last month with 59.4 millimeters.

Is this a sign of more to come? Land changes raises questions about possible causes.

A third person in the US has tested positive for bird flu linked to an outbreak in dairy cattle, indicating possible cow-to-human transmission.

An unusually large Noctiluca bloom in Kasaan Bay. Noctiluca scintillans is a non-toxic algae bloom, generally considered harmless to humans.

The Atchuelinguk Fire, an 800-acre tundra blaze near Marshall, Alaska, extinguished naturally. Ipsen said that the fire occurred in an area where blazes are allowed to play out when not threatening known sites of value or people. The cause of the fire has not been determined.