This is a ghost forest near Seward, Alaska. It’s not the only one—ghost forests are found on coastlines up and down the Pacific Northwest. But how are they created? »
The Calbuco volcano in southern Chile is erupting for the first time in 42 years, spewing huge amounts of ash into the atmosphere and prompting evacuations across a 24-mile wide area. And the results are absolutely stunning.
Way back in 1816, Europe and North America suffered heavy rains, odd-colored snow, famines, fogs and bitter cold during the summer. It wasn't the apocalypse though—it was the result of a supervolcano eruption. »
It's 2013. We've sent humans to the moon and can send trillions of gigabytes zipping around the world with the tap of finger, but still—still—we can't predict earthquakes. But we do know this: Messing around with a fault—injecting things in it, taking things out of it—can induce earthquakes. »
A plague of locusts sounds like the kind of biblical torment that we'll never really need to worry about. But they're real, they happen—and boy do they cause trouble. »
The torrential rains in South Korea have set off flash floods and landslides throughout the country, killing 41 people and sending 12 missing. It's horrible out there and with landslides like the one above, it's hard to feel safe. »
What if computers could be turned into a worldwide earthquake detecting network? With the Quake Catcher software and your laptop's built-in accelerometer, that might just be possible. »