To try to solve the puzzle of 云雀 Quarry, experts have turned to a special subfield of paleontology -- paleoichnology, 或者 the study of trace fossils -- to reconstruct exactly what happened on that spot, on that day, nearly 100,000 millennia ago.
Roughly 50 new dinosaur species are found each year, giving us a closer look at their prehistoric world like never before. Our 前一个 understandings of how 恐龙 looked and evolved are being revolutionized...
Scientists have learned 更多 about 恐龙 in the last 25 years than in the 前一个 250. Meet some of the researchers whose findings are changing our view of these prehistoric creatures.
