As we close out the final week of winter and welcome in the first day of spring this Friday, Portland will see plenty of dry time with only a few passing showers and mild temperatures.

The recent trio of extreme wildfires, record-breaking rains and historic heat can all be tied to climate change, says one Southern California climate scientist. The unprecedented ongoing heat wave is ...

PORTLAND, Ore. (KOIN) — The mid-March snowpack update for Oregon continues worsen and sits near record lows, even after last week’s atmospheric river event. But just how much below average are we now ...

New research has led many climate scientists to the startling conclusion that the rate of global warming has ...

Canada's Winter Olympic and Paralympic medal counts are falling. Is this the sign of a crisis, or merely a shift?

A spike in temperatures highlights the felt reality and scientific certainty of climate change. So why is this still such a ...

Spring is officially here. When people think about an animal's appearance – or absence – signifying a particular season, most minds go to Punxsutawney Phil. The groundhog usually lets the world know ...

San Franciscans bared an unusual amount of skin for this time of year Tuesday, as a city better known for its chilly summers, ...

At least 68 people died during the winter – all but 10 of them over 65 – when record-breaking snow hit the country’s north.

BETHLEHEM, Pa. - The ice and snow also meant a chilly reception for Bethlehem's annual Winter Restaurant Week. Not surprisingly, patrons have been staying home. But there's good news tonight. Winter ...

NOAA is forecasting a G2-class geomagnetic storm again on Friday, March 20, through Saturday, March 21, with aurora possible ...

Oregon's coldest months are behind us, but you'd be forgiven if you never noticed them in the first place. Why it matters: A warm winter and lack of snow have left Oregon with the lowest snowpack in ...