Yellowstone’s Wolves and the Myth of the Perfect Trophic Cascade In 1995 and 1996, after decades of absence, gray wolves…
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Fossil Evidence Shows How Mammals Developed a Powerful Sense of Smell
New research shows that scientists can now estimate how keen the sense of smell was in extinct mammals — even…
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New Evidence: Fossils Reveal a Powerful Sense of Smell in Ancient Mammals
A recent study shows that many long‑extinct mammals — including early whales, sabre‑toothed cats, and marsupial predators — likely had…
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