Two perfectly articulated skeletons of the sheep-size dinosaur Psittacosaurus, found in China’s Yixian Formation. New research suggests they died in burrow collapses, not via volcanism, as previously ...

Three tiny glass beads, from a sample of 3,000 taken from the Moon, have revealed evidence of recent volcanic activity. Previous scientific estimates suggested volcanic activity ended more than 2 ...

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BIRDS ARE THE LAST DINOSAURS — but it took 150 years of analyzing fossils for scientists to come to that now-established conclusion. Yet a new study published last week in the journal Nature reveals ...

ST. GEORGE — Alex Chamberlain’s 12-year-old dreams evolved when he stepped out of a dark theater showing of “Jurassic Park” in 1993.

NEW YORK — Volcanoes were still erupting on the moon when dinosaurs roamed Earth, new research suggests. The evidence: three tiny glass beads plucked from the surface of the moon and brought to Earth ...