Volcanoes are rumbling as scientists monitor earthquakes at Washington's Mount Rainier and Alaska's Iliamna volcano.

What if the most telling indications of an impending volcanic eruption are buried deep under the ocean, or in a fleeting succession of tiny quakes that no one perceives? As volcanoes of the Pacific ...

Annual business trips to Hawaii could be a thing of the past for top executives of Washington County’s embattled sewer agency ...

From Florida to Texas, discover the US states where extreme weather – floods, droughts and high temperatures – is wreaking havoc ...