Weather authorities and residents are getting used to responding to glacial floods in the Mendenhall Valley.

Slow sockeye salmon (Oncorhynchus nerka) runs in the Aleutians potentially linked to warming ocean temperatures.

While the airborne ants may be a nuisance, Moscow City Hall’s environmental protection department said they are not dangerous.

As the fish disappear, native peoples are looking for solutions lest they lose a way of life too.

Sweden worst hit as hot, dry summer sparks unusual number of fires, with at least 11 in the far north.

A species commonly referred to as “red tide” has been spotted around B.C. coastal waters over the past month.

As the chart below shows, there’s no let up until early August when the temperatures could start to fall back toward more normal summer levels. Even in Finnish Lapland, the home of Santa, a new heat record of 33.4 degrees Celsius (92 Fahrenheit) was reached on Wednesday.

Doctors urge ministers to act as 1,320 killed by asthma in England and Wales last year

The tick is not native to the U.S., but was found in several locations in Westchester County.

New report suggests 53 deaths in Montreal alone are linked to elevated temperatures in early July.

An intense heat dome has swelled over Scandinavia, spurring some of the region's hottest weather ever recorded.

Billie Shraffenberger is a longtime resident of Port Heiden. This is the first time she has caught a fish like the one she found in her subsistence salmon net this summer.

The statistics in her recently published paper say it all: hundreds of glaciers in Canada's High Arctic are shrinking and many are likely to disappear completely.

New research published in PLOS ONE this week demonstrates dramatic positive benefits for native trees following rat removal at Palmyra Atoll, a magnificent National Wildlife Refuge and natural research laboratory located about 1000 miles south of Hawaii. For five native tree species, including Pisonia grandis, fewer than 150 seedlings were counted in the presence of rats, and more than 7700 seedlings were counted five years after rats were removed.

The highly toxic death cap mushroom, responsible for the death of a Victoria toddler in 2016, has already been found growing in Greater Victoria, much earlier than expected.

More bees seen enjoying sweet clover thus year than in recent years.

Deer ticks have made the jump from the mountains to city backyards, putting your dog at risk of contracting Lyme disease in the summer heat.

More than a billion people are at risk from a lack of air conditioning and refrigeration to keep them cool and to preserve food and medicines as global warming brings more high temperatures, a study showed on Monday.

Residents of Chevak and Hooper Bay found two species of sea bird either dead or approachable near the mouth of the Kiuqliiviq and Aprun rivers near fish camps. Residents of Hooper Bay also found a dead sea mammal on the beach.

Fireweed Clearwing Moth (Albuna pyramidalis) found in south Anchorage.