The creatures cruised the world’s oceans with features we often associate with marine mammals, such as coats of blubber and ...

A new study reveals that a prehistoric sea cow was preyed upon by two different carnivores: a crocodile and a shark.

These herbivorous mammals are the only marine mammals that are strictly herbivorous, similar to how terrestrial cows exclusively graze on grass. Artistic interpretation of prehistoric sea cow.

It is very difficult to know exactly the history of the Earth. For millions of years, the planet was inhabited by species ...

Furthermore, this finding adds to previous research on marine mammal predation. Prehistoric crocodile and sharks. Screenshot from Prehistoric sea cow was eaten by a croc and a shark, newly discovered ...

Ruby Reynolds and her father were on the beach when they discovered Ichthyotitan severnensis - the largest-ever marine ...

Terrifying moment plane nose-dives into the sea killing five people in Thailand. The video also shows bystanders rushing to ...

An 11-year-old girl and her father discovered the remains of the largest marine reptile ever known, Ichthyotitan severnensis, ...

A research team led by the Leibniz Institute for Baltic Sea Research Warnemünde (IOW) was able to revive dormant stages of algae that sank to the bottom of the Baltic Sea almost 7,000 years ago.

Giant freshwater crayfish, longer and bulkier than today's species, roamed New Zealand 20 million years ago. They would have ...