Exploring a volcano

Exploring a volcano

How do scientists predict an eruption? Watch volcanologists track a giant and active volcanic field in Chile. More »

Understanding Volcanoes

How do volcanoes work (p. 2)? How do we predict them (p. 3)? How do they change the landscape (p. 4)? How does life return after the More »

Galapagos: The Evolution Islands

Are the Galapagos islands the birthplace of evolution theory and evolution science? What did Darwin learn there, and how are they being More »

Natural Gas: Vast Undersea Supply?

Gas hydrates under the ocean may contain an almost unlimited supply of energy, but they’re hard to get, and using them could make More »