Researchers in Canada find that population did not bother making the 6,000km roundtrip in 2018-2019

Many parts of Scotland had snow over the weekend, including the Highlands and Aberdeenshire, with low temperatures across much of the country. Temperatures dipped to -9.4C overnight at Tulloch Bridge in the Highlands.

Buds are appearing right as we move into a 2-day cold spell of below zero nights. An adjacent willow budded a few weeks ago during a similar cycle of warmth followed by cold, and it appears to be putting some buds out, although on different branches.

Unseasonably cold air swept into Alaska’s largest city Thursday, and forecasters expect it to stay through the weekend. The cold is plunging south into Alaska all the way from the North Pole, pushing a band of snow through Southcentral.

Less than two weeks into spring, a spell of sultry Santa Ana conditions provided a preview of summer in the San Diego area. The hottest spots in the county were Santee, where the mercury hit the 92 mark, and Brown Field, El Cajon, and Poway, each of which recorded 90-degree highs.

Parts of Northern Siberia were up to 7℃ warmer than normal in 2020. The warming is the most significant along parts of the North Siberian coast, and especially around the peninsulas of Taymyr and Yamal. This has been brought on, in part, by polar vortex on the Arctic coast.

Delhi reeled under a 'severe heatwave' on the day of Holi, as the maximum temperature shot up to 40.1 degrees Celsius, making it the hottest day in March in 76 years, the India Meteorological Department said on Monday.

Abnormally warm winters in 2018 and 2019, in which the ground did not freeze solid enough to support heavy equipment, delayed completion of this project.

The sea temperatures around Iceland have been higher than the average for the past 20 years, and the sea around the whole country has become more acidic, according to data recorded by the Marine Research Institute.

Preliminary numbers say this was the largest cold-stunning event in recorded U.S. history.

Ever since the first major snowfall this year, there have been warnings of avalanche danger in northern Norway. However, the recent cold period makes the area extra exposed. The avalanche that seriously injured a man on Kistrand was a "slippery avalanche", which differs relatively distinctly from an "ordinary" avalanche.

A sleepy giant panda at Beijing Zoo in Beijing, China, on Feb. 2021, the day after the capital city saw the high temperature record for winter shattered by 10 degrees. Temperatures have been on a roller coaster across China this winter.

Coastal seabirds have experienced significant die-offs in Western Alaska the past few years. But recent results suggest that offshore birds are also feeling the impact of low ice and warming ocean temperatures in the Bering Sea.

Record-low levels of sea ice cover in the Gulf of St. Lawrence means a greater number of seals are coming on shore and are more likely to interact with humans.

There was heavy rainfall yesterday across the region. Rain combined with thawing snow and above-freezing temperatures are conditions that increase the likelihood of landslides. The evacuation from six streets was called “precautionary” as authorities are still evaluating whether the slope was destabilized following December landslides.

Millions of people are still living a nightmare scenario of arctic cold, snow or ice with little to no power. There will be little time Tuesday before the next blast of winter weather compounds the situation. 

Colorado Springs set new record-low temperatures, breaking marks set 126 years ago, for both Sunday and Monday as a wave of Arctic cold swept through the state over the weekend.

Very heavy rain has affected South and East Iceland throughout Sunday and overnight. An area of Seyðisfjörður has been evacuated and road closures were announced in three places due to an avalanche, an ice flood, and a downed power line.

This year's seasonal ice cover is the lowest in its 51-year recorded history say forecasters with the Canadian Ice Service.

Firefighters extinguished fires on Benbecula and Harris as they warn of extreme risk. SFRS said the fires had broken out in vegetation that had died off since last year and then been dried out by frost and low temperatures.