The first tropical storm to hit Los Angeles in 84 years dumped record rainfall and turned streets into muddy, debris-swollen rivers.

More than 1,000 firefighters are suppressing wildfires across Interior Alaska, and about a third of them are working out of a temporary incident command post set up at the Deltana Fairgrounds in Delta Junction. The focus will be on the 47,000-acre Pogo Mine Road Fire.

Water floods the Kotzebue lagoon. Grasses can be seen in July and a month later in August the water has risen 4-6 ft.

Canadian fire crews on Thursday battled to prevent wildfires from reaching the northern city of Yellowknife, where all 20,000 residents are leaving by car and plane after an evacuation order was declared.

Kivalina residents report cracks on the sides of the recently built evacuation road which connects the village to the storm refuge site and the school. The team with the Alaska Department of Transportation & Public Facilities plans to visit the village and assess the damages at the end of August.

With five N.W.T. communities evacuated as wildfires roll through the southern part of the territory, there has been a co-ordinated effort to fly out anyone still trapped in Fort Smith, Hay River and Kátł'odeeche First Nation.Here's our roundup on who's flying where, and when.

Officials evacuate nearby homes, caution residents in high-slope areas.

Storelva in Hønefoss continues to rise. The municipality is now evacuating several new residents for fear that homes will be taken by the water.

A mobile home washed away in severe flooding after Storm Hans hit Hemsedal, Norway, on Tuesday, 8 August. The extreme weather has battered parts of Scandinavia and the Baltics for several days. Rivers have overflown, roads have been damaged and people have been injured by falling branches.

More than 271 structures have been impacted by the Lahaina fire, the U.S. Civil Air Patrol and Maui Fire Department reported after flyovers of Lahaina town on Wednesday..

A home collapses into the Mendenhall River on Saturday due to a record amount of flooding from Suicide Basin since an annual cycle of water release began there in 2011. Officials said nobody was injured when the house collapsed, but other structures along the riverbank are at risk. (Screenshot from video by Sam Nolan).

High concentrations of harmful algae called Alexandrium catenella have been detected in the Bering Strait waters near St. Lawrence Island, Wales, and Little Diomede, posing a potential danger to human health and urging caution when consuming certain seafood.

Anchorage police killed a black bear that was charging people in neighborhoods near Northern Lights Boulevard and Baxter Road on Sunday night.

Behchokǫ̀, a community of about 2,000 people northwest of Yellowknife, issued an evacuation order shortly before 6 p.m Monday evening. A wildfire is burning about 25 kilometres to the east of the Behchokǫ̀, and 45 kilometres northwest of Yellowknife. 

The woman's body was found about eight miles outside the town of West Yellowstone, Mont., a gateway community that borders Yellowstone National Park.

Phoenix's blistering July heat wave has broken multiple records. There's little relief in sight, according to the National Weather Service. Every single day so far in the month of July, the high temperature — as recorded by the National Weather Service at Phoenix Sky Harbor International Airport — has been 110 degrees Fahrenheit or higher.

Historical heat records shattered as temperatures soar above 45°C, prompting government precautions.

Wildfires are still burning in Quebec's northern zone, with 11 fires still considered out of control early Tuesday morning. However, the provincial forest fire prevention agency, SOPFEU, said rain since Sunday and rising humidity have helped stabilize the flames for the time being.

Officials say several pigs at the Oakland County Fair tested positive for the Influenza A virus, with is the causative agent of the swine flu.