The world's tallest active geyser won't stop erupting, and scientists don't know why

If you're headed to Yellowstone National Park in Wyoming, there's a good chance that visiting the park's iconic geysers will be near the top of your to-do list. In 2019, tourists were treated to plenty of activity from the Steamboat Geyser, which is the tallest currently-active geyser on the planet. That's great news for park-goers, and perhaps even for the park itself, but with over 45 eruptions in 2019, the geyser's highly active streak is leaving scientists scratching their heads. The geyser ...