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Where's all this smoke coming into Yellowknife from?

Wildfires Tear Across Russia's Far East

Tree pollen counts in Anchorage are the highest they’ve been in almost a decade

Fireball streaks across Alaska skies

Thunder and Lightning Strike Across Southern Iceland

Weather Ups and Downs

Mysterious glowing spiral in the sky over Alaska draws questions, and a simple explanation

Kotzebue still shoveling out from March storms

Persistent drought

Ash from Sheveluch Volcano moves off Alaskan coast, but remains a hazard for aircraft

Asteroid explodes just north of Iceland

A Massive Methane Reservoir Is Lurking Beneath the Sea

Carbon dioxide spikes to critical record, halfway to doubling preindustrial levels

Arbutus trees under stress on Gabriola Island

Russia's Arctic coast warmest since records started, says weather service

Amazing Aurora in Hope Alaska - Watch

Irregular Ponderosa Pine Growth

Velella velella Strandings in Tofino

Fluff Flies Into Russia's Capital

If tree pollen has you wheezing, just wait for ragweed 'super bloom'

Spruce pollen blooms look ominous but are nothing to sneeze at

Why does it look like it's snowing in Stockholm in late May?

Outdoor air quality at seasonal low

Wind Carries European Birch Pollen to Iceland

Siberia Rushes to Extinguish Fast-Spreading Wildfires

Shiveluch volcano (Kamchatka) Eruption

The dusty season has arrived early. Here are some things that might surprise you.

Unusually heavy pollen season getting underway in Finland

9 temperature records broken across B.C.

40 injured as winds reach hurricane force in western Siberia

Finland experiencing worst birch pollen season in years

Armageddon as wildfires ignite forest around Komsomolsk-on-Amur

Eastern Washington flooding reaches emergency levels

Increased Turbulent Experience and High Winds While Flying during Winter Season

16 temperature records broken around B.C.

B.C. wildfires triggered mega thunderstorm with volcano-like effects

Climate change could leave Californians with 'weather whiplash'

Curious by Nature: What’s bubbling in front of Jon Reiswig’s home?

Sargassum on the south coast

Street dust impacting air quality across Finland

2018 Weather, climate disasters already costing record amounts

Study reveals startling new evidence of effects of climate change in the Arctic

Burning Coal for Survival in the World’s Coldest Capital

More than 230,000 remain without power in Mass.; could take days to restore - The Boston Globe

Aleutian volcano erupts, sending ash cloud miles into the sky

Fast Moving Hail Storm

Fast Sea Ice Movement

Shiveluch Volcano Erupts in Eastern Russia

Climate Change drives early laying/hatching, but not only Temperature!

Oxfam: Climate change deepening Horn of Africa's hunger crisis

A new crack in one of Greenland's largest glaciers

What tiny particles blowing in North Slope air tell us about oil-field pollution

Arctic lakes bubble from seeping methane gas

Open Water Adds to Winter Chill - Part 1

Unusual Atmospheric Rainbow

Early Allergy Season

Record High Temperatures for April 18, 2016

Volcanic Ash Fall

Velella en Isla San Martín

Pollen Makes for Poor Air Quality

Wildfire Smoke

Laysan albatross chicken die-off linked to Santa Ana winds

Volcanic Ash Fall

Changing Sea Ice