American Crocodile (Crocodylus acutus). This species of crocodile is native to the Americas, ranging from the southeastern United States to northern South America. It is…
Posts published in “Ice Age”
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The samples were collected on the U.S. Coast Guard icebreaker Polar Sea on an ambitious trans-Arctic expedition in 1994. Credit: US Coast Guard Princeton scientists…
An ice age is a period of time when the Earth’s climate is characterized by much cooler temperatures, with large ice sheets and glaciers covering…
New research findings answer long-standing question over the importance of summertime warmth in melting ice sheets. Researchers have finally answered a long-standing question over the…
Gray wolves take down a horse on the mammoth-steppe habitat of Beringia during the late Pleistocene (around 25,000 years ago). Credit: Julius Csotonyi Gray wolves…
Moraines constructed during repeated advance-retreat cycles of one of the glaciers that extended out from the Southern Alps in New Zealand during the last ice…
Microscopic image of the fungus-like filamentous microfossils. Credit: Andrew Czaja of University of Cincinnati When you think of fungi, what comes to mind may be…
Manatees lived in Texas during the last ice age, according to fossil evidence found along Texas beaches. Credit: Robert Bonde / U.S. Geological Survey Manatees…