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Legend once had it that the huge, three-toed footprints scattered across the central highlands of Bolivia came from supernaturally strong monsters - capable of sinking their claws even into solid ...

The tracks indicate how many animals were traveling via the ancient coastline. Paleontologists have found tens of thousands of dinosaur tracks in South America, which offers evidence as to which ...

Researchers have counted 16,600 fossilized dinosaur footprints and 1,378 swim tracks at a site in Bolivia that showcase a variety of behaviors and different theropods from the Cretaceous period. When ...

There's a new dinosaur species on the block. An international team, including a biologist from Penn State Lehigh Valley, discovered that a 75-million-year-old fossil classified as a different dinosaur ...

CLEVELAND, Ohio — Seven area hospitals — including four Cleveland Clinic and three University Hospitals medical centers – earned A grades in the Leapfrog Group’s fall 2025 Hospital Safety Grade. The ...

Does bigger mean better when it comes to hospital safety? A new grading of U.S. hospitals from the patient safety organization Leapfrog Group suggests hospitals that get high marks on limiting ...

Twenty-three U.S. hospitals received an “F” in The Leapfrog Group’s fall 2025 safety grades — including 11 that were downgraded from a “D.” Leapfrog assigns hospital safety grades twice a year using ...

Two dinosaurs fossilized in combat, originally thought to involve a juvenile Tyrannosaurus rex testing its mettle against a Triceratops, actually feature a separate species frequently confused with ...

The 67 million-year-old fossils were found in Hell Creek Formation in Montana. Fossils paleontologists initially thought belonged to a juvenile Tyrannosaurus rex actually belong to a new species of ...

Dinosaurs weren’t dying out before the asteroid hit—they were thriving in vibrant, diverse habitats across North America. Fossil evidence from New Mexico shows that distinct “bioprovinces” of ...

Scientists have long debated whether dinosaurs were in decline before an asteroid smacked the Earth 66 million years ago, causing mass extinction. New research suggests dinosaur populations were still ...