Some paleontologists think that fossils recovered from Antarctica are evidence of birds similar to modern geese and ducks ...

The tissues of the MH7 fossil were so precisely preserved that researchers could study individual skin cells. In some samples ...

But, alas, the mosasaurs were not dinosaurs. As with plesiosaurs, the biggest giveaway is its habitat: “With the exception of some birds, for example penguins, dinosaurs lived on land ...