These formidable lizards are iconic examples of macroevolution, showcasing the emergence of entirely new animal groups.

A mosasaur may have laid this football-size egg 68 million years ago.

Michael Polcyn’s research on mosasaurs, ancient marine reptiles, uncovers their evolutionary origins, dietary habits, and ...

A trio of fossil finds through the years helped put Manitoba on the mosasaur map, and the milestone of those finds have all ...

Mosasaurs are extinct marine lizards, spectacular examples of which were first discovered in 1766 near Maastricht in the ...

Mosasaurs are extinct marine lizards, spectacular examples of which were first discovered in 1766 near Maastricht in the ...

Dinosaur fossil discoveries are always exciting, but a recent find that broke records is now on display in New York.

The Pembina Gorge offers everything from 80-million-year-old mosasaur bones to the beauty of steep valley cliffs towering over small, isolated prairies and pockets of wetlands. Pembina Gorge in ...

Dec. 2, 2024 — Newly discovered insect fossils are so small they can barely be seen by the human eye but have been preserved in an 'extraordinary' ... A Fossil First: Scientists Find 1.5-Million ...