Bring 'em back alive! That's exactly what some zoologists are doing when they re-discover living populations of species previously thought…
fossils
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In the valley of the whales, the fossils tell a story: one of evolution, of a species moving from land…
Amber, or fossil tree sap, can contain perfectly preserved prehistoric plants, insects and animals many millions of years old. These…
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In a stretch of inhospitable desert 90 miles east of San Diego, a dry wind caresses the dramatic curves of…
Coprolites, or fossilized excrement, are commonly found throughout the world - somewhat surprising considering the ephemeral nature of the source.…