Ice Melt at the Poles
It’s confirmed: both Antarctica and Greenland are losing ice—around 350 billion...
Why Do We Explore the Ocean?
Students will be able to discuss why scientists believe there are important...
Mon, 11/30/2009 - 18:18
Inside the Submarine
Smithsonian zoologists inside the Curasub, a 5-person submersible. They're...
Smithsonian researchers are using this five-person submersible to study the...