Ice Melt at the Poles
It’s confirmed: both Antarctica and Greenland are losing ice—around 350 billion...
Coral Growth Rings
Ultraviolet light illuminates the growth rings in a cross-section of a 44-year-old...
What is coral bleaching? These white corals in the Gulf of Mexico’s Flower Garden...
Burp Under the Ice
In this activity, students will be able to identify the natural processes that...
Mon, 08/08/2011 - 16:38
What is El Nino?
This activity explores the potential for climate variability and change to trigger...
Fri, 03/19/2010 - 14:51