The so-called earthquake swarm at Mount Rainier dwindled Friday but has surpassed the last large event at the volcano in 2009 ...

The tremors were too weak for humans to feel. But the frequency of them is the most since researches started monitoring the ...

Mt. Rainier is a stunning place to hike, but one season hides serious dangers that can catch visitors off guard.

From asteroids the size of football stadiums to nuclear war and man-made pandemics, it can seem as if humankind is in ...

When she stares out of her living room window, frail pensioner Maggie Jean Mackenzie rarely takes in the old, weathered ...

Blue-ringed octopuses carry a killer concoction called tetrodotoxin (TTX), a potent neurotoxin that can paralyze living things, including humans. Tetrodotoxin is most famously known from pufferfish — ...

Investment analyst Ed Yardeni says the markets' muted reaction to Trump's tariff letters are 'not an under-reaction' as they ...