When will the second heat wave round end in the Portland area?

Unusual mid summer storm in Golovin and local observations about changes in the salmon harvest.

The consequences of heavy and persistent rainfall continue to impact Costa Rica on Friday, particularly in the canton of Turrialba and on the Caribbean.

As record heat waves hit western North America and deadly floods swept Germany, the growing risks associated with climate change have grabbed headlines, and prompted widespread discussions in the West.

Several people have fallen ill with food poisoning after eating shellfish in B.C. in the last 10 days, and health officials are warning that warm ocean waters might be to blame.

As experts are expecting that the water level of the Meuse river will continue to rise until noon and the water has starting flowing over the dyke, the mayor of Maaseik in the Limburg province urged people to stay away.

Germany's most populous state, North Rhine-Westphalia, is in shock. Entire municipalities there have been evacuated, including Heimerzheim, a town of 6,000.

Thunderstorms in Northern Alaska over sea ice on Monday sparked rare lightning strikes. The Washington Post reported lightning strikes occurred north of Prudhoe Bay, directly over sea ice, a rare phenomena that occurs once or twice a decade.

Air quality alerts remain in place for several areas in B.C.'s southern Interior on Tuesday as more than 200 wildfires continue to burn through hundreds of square kilometres of the province.

It's been a hot July. In fact, it was the 10th warmest in 120 years.

Deadly blaze that killed four people and forced evacuation of 10 villages is now close to being under control

The number of deaths recorded across British Columbia during the province's recent record-breaking heat wave has climbed to 808, according to coroners.

A European Skipper butterfly is observed in Northwest BC, an introduced species and one of several stressors underlying insect declines.

Farmers are trying to salvage their cherry crops following damage from a week of extreme temperatures. Cherry crops in the BC Interior have been burned due to the extreme temperatures brought by the heat wave at the end of June.

British Columbia's unprecedented heat wave and drought-like conditions may be what is causing some Vancouver trees to shed their leaves this week, a scientist says.

Lytton, B.C., has broken the record for the hottest temperature ever recorded in Canada for a third straight day, hitting a scorching 49.6 C on Tuesday.

While seasonal fluctuation is normal, there is evidence that this region is being strongly affected by climate change. The Municipality of Canmore’s Climate Change Adaptation Background Report and Resilience Plan (2016) shows that there has been a warming trend that is moving faster than the global average with the average annual temperature of the Bow Valley increasing.

Environment Canada said the weather system shattered more than 100 heat records across British Columbia, Alberta, Yukon and Northwest Territories.

For the first time in Seattle’s history, temperatures spiked above 100 degrees two days in a row, with residents scrambling to find relief — and flocking to beaches, parks and...

A record-shattering heat wave June 26-28 coincided with some of the year's lowest tides on Puget Sound. The combination was lethal for millions of mussels, clams, oysters, sand dollars, barnacles, sea stars, moon snails, and other tideland creatures exposed to three afternoons of intense heat.