Surfing huge waves can be deadly - and exhilarating. Same goes for the wipe outs. One of the sport's most extreme surfers talks James Williams through the experience.
When hurricanes churn across the Atlantic Ocean, much of what we know about them comes from the work of Joanne Simpson. James Williams sat down with her to learn more about her career.
When lava flows from the Kilauea volcano in Hawaii enter the sea, explosions abound. James Williams gets an explanation from Discovery News' Michael Reilly.
Another eruption of this active volcano isn't the only pending disaster facing Washington's Mt. Rainier. Climate-related disasters are springing up on this mountain, resulting in long-lasting effects downstream.
Sea levels are rising and oceanographer Eric Leuliette is busy using satellite data to learn more about it. Jorge Ribas gets him to sit down for three questions.
For backcountry trekkers in Alaska, avalanches come with the territory. The Alaska Avalanche School teaches them how to spot, avoid and provide rescue after one. Jorge Ribas goes to class.
If you'd rather drive towards a hurricane-ravaged coastline - instead of away from one - then you, too, might have a calling as an Extreme Storm Surveyor. James Williams takes a peek.
How does the Dawn spacecraft send data back to Earth? The Director of the Planetary Science Division at NASA, James Green, explains how the Dawn spacecraft sends information back to Earth in this Curiosity video.
Galileo is the founder of modern day science and was able to discover that the universe did not revolve around planet Earth as described in this Curiosity video.
Nick Isles heads back to New Zealand's South Island, to explore on a massive scale the process of land creation and destruction caused by glacial and plate tectonic activity.
An arduous journey rewards Nick with a rare peek at the Earth's plate tectonics in miniature, in the form of an active volcanic area bubbling with magma and sulfur dioxide.
Nick Isles heads back to New Zealand's South Island, to explore on a massive scale the process of land creation and destruction caused by glacial and plate tectonic activity.
The collective motions of jellyfish, plankton, and other swimmers may be just as important to ocean currents as tides and wind. But just how that changes climate is still a mystery.
comments ( )