Background Articles

For half a century, Taku had been the one known Alaskan glacier to withstand the effects of climate change – until now.

Toxic algal blooms which can be fatal to humans, are increasing across the world as temperatures rise, according to the first global survey of dozens of freshwater lakes based on 30 years of NASA data. 

Waters off the coast of Maine are warming faster than 99 percent of the world's oceans. That's forcing whales northward in pursuit of prey, threatening some of their already dwindling populations.

Scientists have made a new discovery they hope will provide more insight into declining salmon populations in our province.

The top of the world saw record-beating average temperatures flashing through all three summer months.

The monthly temperature for the entire country was 1.7 degrees above normal.

The McKinley fire, Deshka Landing fire and Swan Lake fire continued to impact Southcentral Alaska with highway closures and delays, smoke and questions about when residents evacuated from the McKinley fire would be able to return to their homes.

Homer-area neighborhoods have been told to prepare for potential evacuation. The Sterling and Parks highways have been partially reopened — but expect delays.

A total of 161 great white sharks have been spotted off the coast of Cape Cod, Massachusetts, since June. Experts say attacks on people are unlikely as the sharks are looking for seals.

Record-breaking temperatures are nothing new for Norwegian glaciers. If temperatures become warmer, more glaciers may disappear.

Cities around Canada are urging swimmers to take caution as toxic blue-green algae warnings are in effect throughout the nation. This algae, if in contact with humans and pets, can be extremely harmful.

The odds of an attack are low, experts say, yet their advice today is not to go into the ocean above your waist. Are our carefree swimming days over?

Mexico has spent US$17 million to remove over a half-million tons of sargassum seaweed from its Caribbean beaches, and the problem doesn't seem likely to end any time soon.

In recent decades, Norway has seen a clear increase in the number of days that are warmer than normal. Here you can check the development 42 locations in the country.

The latest update put the Swan Lake fire’s size at 23,530 acres.

As government officials look for money for a study, university professors working with students say there’s plenty of data available — and little time to lose.

Environmentalists often decry the loss of species diversity in rivers that have been dammed. But while some species lose when we meddle with rivers, others win, sometimes in dramatic and ways.

Sargassum is infesting Mexico’s coastline. Researchers are scrambling to stop an ecological crisis, and maybe even make something good of it.

King salmon fishing in Alaska is political — but for those who can’t do it this summer, it’s also personal.

Watch where you step.