Analysis of bite marks on Tanystropheus hydroides, which lived during the Middle Triassic, showed another predator had attacked from above and torn its neck in two.
Megalodon once dominated Earth's oceans. Despite vanishing from the fossil record millions of years ago, rumors persist that these gigantic sharks are still alive.
The plant-eating, raptor-like dinosaur lived during a time of great transition around 99 million years ago and was named after the Roman god Janus.
The newly described extinct species is closely related to the largest marsupial to ever roam the Earth.
The study reveals new information about the carnivorous dinosaur Irritator challengeri, but the research has been criticized because the fossils may have been illegally removed from Brazil.
Inostrancevia, a creature with tough skin like a rhino's, migrated 7,000 miles across the ancient supercontinent Pangaea and briefly dominated what is now South Africa before going extinct.
Episode two, available to stream today on Apple TV+, features the heavily armored Tarchia, a dinosaur with an inbuilt air conditioning system and one of the largest ankylosaurs.
About 90 million years ago, a ginormous long-necked dinosaur measuring nearly 100 feet (30 meters) long lumbered through what is now Patagonia, Argentina.
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