What are these unusual body parts good for? What purpose, we wonder, could they serve?
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No, your eyes aren’t playing tricks. This Apatosaurus louisae is steel and fiberglass, not 150-million-year-old bone.
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Although rapidly reducing global emissions will require a range of actions, from preserving Earth’s forests to changing the ways we travel, providing clean sources of electricity is most critical.
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Paleontologists are actively investigating what caused all nonavian dinosaurs to die out 65 million years ago. Most agree that the impact of a large asteroid or comet played a major role, while scient
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Deserts are places that get less than 25 centimeters (10 inches) of rain a year. Why do such rain-free areas exist? For a variety of reasons, but mostly because of the wind patterns in the tropics.
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Not all dinosaurs died out 65 million years ago.
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Recent heat waves have caught some cities unprepared. Will they be ready for the next one?
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Flying, trucking and shipping foods around the world uses oil, so buying local foods can reduce „food miles“ emissions.
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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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