Paleontologists Discover a ‘Marvelous’ Triassic Reptile That Sported a Sail of Feather-Like Structures on its Back
The odd structure is distinct from anything seen in living animals and likely created a colorful display
From a bird prepared by a president to a monumental cave carved by water over millions of years, “From These Lands” reveals how America’s history is etched in nature itself
The National Museum of Natural History’s new Pachycephalosaurus skull sheds light on enigmatic group of dinosaurs and will be on display during the holiday season
Smithsonian researcher Ingrid Romero studies fossil pollen to reconstruct ancient climates and predict future changes
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