America's deadliest volcanic eruption took place decades ago. Not only did it cause immense damage and kill dozens, but it ...

Lake Washington's water levels seem to rise and fall unpredictably, but there's actually a method behind the movement, as we found when we dug into details with the U.S. Army Corps of Engineers.

Abandoned fishing lines are the focus of a volunteer cleanup effort at Seattle’s Green Lake this weekend. The stray lines are blamed for killing two owls along the water’s edge in recent years.

Photo provided by David Kanalz An unidentified woman suns on a pier at Lake Washington, circa 1961. Although the 27 acre lake was built for recreational purposes, a news item of the 1990s stated ...