Researchers monitoring the most perilous fault lines in the United States are issuing a new alert — a massive tsunami event ...

Scientists tracking America's most dangerous fault lines are sounding a fresh warning — a mega-tsunami event in the Pacific ...

Northern Nevadans were jolted awake by the latest in a swarm of earthquakes. Here's a look at the past three weeks of quakes ...

Mexico City is sinking by nearly 10 inches (about 25 centimeters) a year, according to new satellite imagery released this ...

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Oregonians will vote on a slate of key races and measures during the May primary, including a fiercely contested Republican primary for governor, competitive battles for Portland‑area legislative ...

Roger Moss, the incumbent school board president, is running for re-election on a platform of improving literacy in ...