Articles on Fossils

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Dinosaur footprints at Morija, Lesotho, in 1906. The person standing in front of the rock slab covered with tridactyl fossil footprints is not identified. Photos courtesy of the Institut des Sciences de l’Evolution of the University of Montpellier, France

Fossil science owes a debt to indigenous knowledge: Lesotho missionary’s notes tell the story

Long ago, people identified fossils in their environment and explained them within their own cultural framework. This was early citizen science.
Artist’s illustration of Bullerichthys, a placoderm fish that could resorb its teeth like modern bony fishes do. Brian Choo & Peter Schouten

Many animals can reshape and shed their teeth – and now scientists have traced this ability back 380 million years

A new study of ancient, extinct fish known as placoderms provides another piece of the evolutionary puzzle about our deep time, aquatic ancestors.
Hobbits are exceptions to the rule that older ancient humans had proportionally larger wisdom teeth and smaller brains. Jim Watson/AFP via Getty Images

Hobbits of Flores evolved to be small by slowing down growth during childhood, new research on teeth and brain size suggests

New research on the size relationship between brains and wisdom teeth suggests that bigger brains aren’t necessarily the driving force in human evolution.
A Gorgosaurus dinosaur skeleton, the first to be offered at auction, at Sotheby’s New York on July 5, 2022. (AP Photo/Julia Nikhinson)

Fossils are scientific evidence, and shouldn’t be auctioned for millions to private buyers

Dinosaur fossils are sold for millions to private collectors. These fossils are scientific evidence, and need to be accessible for research and public education.

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