New Species With 'Robust Teeth' Found in Vietnam River
Researchers discovered two new species of snake eels in Vietnam, one with "robust" teeth and one with "sharp" teeth.
Preserved shark jaws unlock secrets of past diets
Teeth from sharks and rays can be used to study their diet, but one of the biggest challenges in shark science is collecting ...
Blue-boned amphibians and sharp-toothed river creatures: See new species discoveries
Learn more about some of the best new discoveries: ...
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145 Million Years Old Fossil Teeth of Early Mammals Shocks Archaeologists, 'A Jaw-Dropping Moment'
Old Fossil Teeth of Early Mammals Shocks Archaeologists, 'A Jaw-Dropping Moment' Human ancestors had an adventurous ...
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Animal ethics
Rational argument about the right and wrong way to treat animals is made more difficult by the deep love that many of us feel for animals. For philosophers it raises fundamental questions about ...