Dicynodont Fossils Reveal 'Phantom' Mammal Coexisted With Dinosaurs Sometimes, the biggest discoveries are found when you take a second look. Such is the case of the dicynodonts or Pentasaurus goggai, which first and only remains uncovered only upon reexamining a fossil collection from the 1870s. by Charmagne Nojas
Science Fossil of 125-Million-Year-Old Mammal So Exquisitely Preserved It Shows Evidence Of Hair by Jim Algar
Science Prehistoric Fossils Explain Lives Of Early Mammals Living In Trees And Underground by Jim Algar
Science A dinosaur, a crocodile and a mammal walk into a future diamond mine: 118 million-year-old tracks found in Angola by Jim Algar
Culture When did mammals evolve? Fossils of an extinct squirrel-like animal reveal the answer by Lauren Keating