What happened to the lava at Mount Rainier? Why is the story so unusual?
There's a mystery happening along the slopes of Mount Rainier in Washington State.
Around New Guinea, there's a watery hill almost two hundred and fifty feet high. This isn't a hill on the ocean floor, but a hill on the ocean's surface.
Can you solve the mystery of the mountain-climbing lava? Learn more on this Moment of Science.
A mysterious geological feature can be found on the slopes of Mount Rainier, a volcano in Washington state. Learn more on this Moment of Science.