We have been changing our landscapes for thousands of years, burning grasslands and clearing forests to make way for farms and towns.
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Hidden from view, shielded from the elements, caves harbor tantalizing traces of Cuba’s past.
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All fossil fuels produce CO2, but of those fuels, natural gas produces the least. Often found in the same deposits as oil, it was, like oil, formed from the remains of ancient organisms subjected to m
Educator Programs Evaluation, Research, & Policy Master of Arts in Teaching Online
Plan your class field trip to the halls with these free resources.
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Low-lying regions, especially those below sea level, face a major long-term risk: entire communities could flood if sea level rises.
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The most famous ceratopsian is Triceratops, with its three horns. But Triceratops is just one member of this large family of dinosaurs, each with its own unique appearance.
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Throughout history, when populations have grown and economic activities have increased, the demand for energy has also risen, even as societies have become more energy efficient. Assuming that populat
Educator Programs Evaluation, Research, & Policy Master of Arts in Teaching Online
The model you see here doesn’t predict the future—but it does illustrate one possible outcome of polar ice sheet meltdown.
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Modern conveniences have vastly improved our lives, but when fossil fuels provide the energy to make and power them, the planet’s climate pays a price.
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During heavy storms, water can flood city streets and surge over riverbanks. Safety measures will become more important if climate change causes more intense storms.
Educator Programs Evaluation, Research, & Policy Master of Arts in Teaching Online
