The Seward Peninsula is within the ruby tiger moth range, but sightings are rare.

Wildfires in Russia have burned across a combined area the size of Greece so far in 2020, surpassing official estimates threefold. Experts warn that this year’s blazes could become the most destructive in history.

A seal pup found in Iceland about five months ago has now returned to its home turf in Greenland. The ringed seal pup was found behaving strangely in Njarðvík harbor.

"We have not seen this on a wide-spread occasion in a number of years. They are nesting in sea weed, and making it troublesome to go to the beach." Jacob Martin

The North Pacific Humpback whale population has increased, and sightings are becoming more common.

One person was evacuated and brought to safety after the landslide at Kråkneset in Alta municipality. A total of eight buildings were swept to the sea in the 650-metre landslide. Due to a high avalanche risk, police have still not entered the area.

The exact reason of the leak is yet to be established, but a statement from Norilsk Nickel company, which operates the site suggests it could have been caused - worryingly - by collapsing permafrost.

Unusually high levels of seasonal pollen create a visible sheen on water.

Last weekend, the only railway bridge connecting the Kola Arctic with the mainland collapsed. The waters of the Kola River moved the support, then two spans collapsed.

Ticks used to be uncommon in Northern Saskatchewan, but are becoming more abundant as the climate warms.

Himalayan blackberries (Rubus armeniacus) are out competing native shrub species and taking over open grasslands.

Seeing pollen in rainwater is unusual.

Estonian ship pilot Indrek Sulla on Tuesday morning sighted two dolphins who had likely wandered into Kopli Bay from the Atlantic.

A rare bird that has only been sighted twice before in Europe turned up in western Sweden on Sunday, causing great excitement among ornithologists.

The bee population resurgence is thanks to the COVID-19 pandemic. “Sometimes, a terrible thing can also help."

Warm temperatures are causing birch buds to burst, sending large amounts of pollen in the air. In Chuathbaluk, there was so much pollen, it was visible as a tornado.

“It’s extremely rare. For the Quebec Mammal Emergency Network it’s a first,” said Marie-Ève Muller, a spokesperson for GREMM. “We’ve had minke whales before, belugas but for such large whale like a humpback whale, it’s a first​.”

The wildfires can burrow into rich organic material, such as the vast peatlands that ring the Arctic, and smolder under the snowpack throughout the frigid winter.

High water in the Noatak River causes erosion near the old dump site.