Numerous heat-related warnings and advisories are being issued for a dangerous heat wave blanketing the Pacific Northwest to the northern Rocky Mountains this week. High and low temperatures could ...

The lawsuit was filed by a Washington state woman who alleges oil and gas companies contributed to an extraordinarily hot day ...

The hottest weather of the season so far is on the way for many places across the interior West as the first heat wave of the ...

Watch: US Pacific Northwest bracing for record heat wave Such record-breaking heat isn't just unusual, it can be dangerous. Many Pacific Northwesterners don’t have consistent access to air ...

A blistering heat wave is driving temperatures into the triple digits this week across a vast region of the western U.S., ...

Misti Leon alleges that the death of her mother, Juliana, was a “direct and foreseeable consequence” of burning fossil fuels.

By Christine Hauser A dangerous heat wave is expected to affect parts of the Pacific Northwest over the weekend in a region where authorities are still addressing the deadly impact of record ...

The lawsuit alleges that oil giants were liable for Julie’s death and accuses them of a decades-long campaign of deception ...

Tropical Storm Alvin begins to unravel as new area to watch forms. Meanwhile, a tornado critically injures an 18-year-old in ...

Editor’s note: This story has been updated to reflect the latest extension of the National Weather Service’s excessive heat warning in place for the region. PORTLAND, Ore. (KOIN) — Record ...