LIVE AT 2:30 MT Evacuation order issued for some Fort McMurray neighbourhoods as wildfire nears
Four Fort McMurray neighbourhoods were ordered to evacuate as a wildfire gets closer to the city.
New research suggests that the Arctic is warming alarmingly faster than what current scientific literature and media sources have reported.
Previous research has long determined that the Arctic is warming two times faster than the rest of the world. A report released in December 2021 by the U.S.-based National Oceanic and Atmospheric Administration (NOAA) confirmed this rate.
However, according to a new study published in the journal Communications Earth & Environment on Thursday by the Finnish Meteorological Institute, the Arctic has been warming at almost double that rate, at nearly four times faster than the globe, since 1979.
The researchers offer two potential reasons why their projections are higher.
One stems from the “strong and continued warming of the Arctic region,” and the other was from the extended time period in which they measured the heating and the different latitudes used to measure the Arctic region.
“The Arctic was defined using the Arctic Circle because we wanted to use an area which most people perceive as the Arctic,” Mika Rantanen, one of the paper’s co-authors, said in a release.
“We focused on a period that began in 1979 because the observations after that year are more reliable and because strong warming began in the 1970s.”
The researchers examined changes within an outlined region in the Arctic Circle using latitudes ranging from 60ºN to 70ºN. This included sections of Russia, Norway, Sweden, and Finland, the majority of Greenland, and the furthest regions of Canada and Alaska, using data from between 1979 and 2021.
Under those guidelines, they found that the Arctic is warming between 3.7 to 4.1 times faster than the rest of the world.
The study also demonstrated how difficult it is for climate models to predict the Arctic's fourfold pace of warming.
Researchers say their findings indicate that either other climate models consistently underestimate the Arctic’s heating rate or that the current scenario is a highly uncommon occurrence.
Four Fort McMurray neighbourhoods were ordered to evacuate as a wildfire gets closer to the city.
Canadian LifeLabs customers who filed an application for a class-action settlement began receiving their payments this week, though at a much lower amount than initially expected.
Nobel laureate Alice Munro, the Canadian literary giant who became one of the world's most esteemed contemporary authors and one of history's most honoured short story writers, has died at age 92.
Toronto’s Medical Officer of Health is stepping down.
Wildfires have led Environment Canada to issue air quality advisories for parts of B.C., Alberta, Manitoba, Saskatchewan and the Northwest Territories, as forecasters warn the smoke could drift farther east.
Saskatchewan RCMP have revealed that a historic sexual assault investigation has led to the discovery of alleged crimes against children dating back to 2005.
An American accused of sexually assaulting a Pennsylvania college student in 2013 and later sending her a Facebook message that said, 'So I raped you,' has been detained in France after a three-year search.
The annual list of Canada's top restaurants in the country was just released and here are the places that made the 2024 cut.
Ontario Provincial Police are responding to a fatal collision involving two vehicles on Highway 417 in Ottawa's west end on Tuesday morning.
A team is ready to help an entangled North Atlantic right whale in the Gulf of St. Lawrence.
A $200 reward is being offered by a North Vancouver family for the safe return of their beloved chicken, Snowflake.
Two daughters and a mother were reunited online 40 years later thanks to a DNA kit and a Zoom connection despite living on three separate continents and speaking different languages.
Mother's Day can be a difficult occasion for those who have lost or are estranged from their mom.
YES Theatre Young Company opened its acclaimed kids’ show, One Small Step, at Sudbury Theatre Centre on Saturday.
An Ottawa pizzeria is being recognized as one of the top 20 deep-dish pizzas in the world.
A family of fifth generation farmers from Ituna, Sask. are trying to find answers after discovering several strange objects lying on their land.
A Listowel, Ont. man, drafted by the Hamilton Tigercats last week, is also getting looks from the NFL, despite only playing 27 games of football in his life.
The threat of zebra mussels has prompted the federal government to temporarily ban watercraft from a Manitoba lake popular with tourists.