People cooling off at the Trocadero fountain in Paris, France during August 2003. Franck Prevel/AP
Educator Programs Evaluation, Research, & Policy Master of Arts in Teaching Online
As on land, life in the ocean starts with the Sun. Sunlight nourishes microscopic plants called phytoplankton, which are eaten by tiny animals called zooplankton.
Educator Programs Evaluation, Research, & Policy Master of Arts in Teaching Online
A Climate Change exhibit demonstrates the uneven heating of the earth. Denis Finnin/AMNH
Educator Programs Evaluation, Research, & Policy Master of Arts in Teaching Online
Unlike the atmosphere, the ocean can absorb and release an enormous amount of heat with little change in temperature.
Educator Programs Evaluation, Research, & Policy Master of Arts in Teaching Online
Local utility companies will often provide an inspection or guidelines to do it yourself.
Educator Programs Evaluation, Research, & Policy Master of Arts in Teaching Online
Young animals are smaller than grown ones: that’s one way we tell them apart. But the age at which juveniles achieve full size varies from species to species.
Educator Programs Evaluation, Research, & Policy Master of Arts in Teaching Online
Learn about what makes butterfly wings so colorful, what organs they use to smell and taste, and how to identify moths.
Educator Programs Evaluation, Research, & Policy Master of Arts in Teaching Online
Over the space of a few minutes, on a single day 100 million years ago, about two dozen long-necked plant-eating dinosaurs crossed a mudflat. The smaller animals in the group trailed after the bigger
Educator Programs Evaluation, Research, & Policy Master of Arts in Teaching Online
Why are the roofs of so many yellow school buses painted white? Why do skiers wear silvered goggles?
Educator Programs Evaluation, Research, & Policy Master of Arts in Teaching Online
A little more than 400 years ago, humans took the first steps down a road that would change our lives—and our planet—dramatically.
Educator Programs Evaluation, Research, & Policy Master of Arts in Teaching Online
