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

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

With an incredible history and mysterious extinction, these fascinating creatures continue to puzzle scientists to this day.

The life of a 166-million-year-old reptile has been turned upside down. While Marmoretta oxoniensis was believed to have swum ...

According to members of the Argentine National Gendarmerie, a local paleontologist confirmed the fossil was that of an Ichthyosaur – a prehistoric marine animal. True to their name, which means fish ...

It was discovered alongside the remains of a variety of marine ... used in the Triassic as well, so it certainly seems to have its benefits." "As we continue to investigate early reptiles, we ...

Have you ever wondered what the world looked like millions of years ago? Imagine walking in a place where every rock could ...

A selection of the stories that caught our eye over the last seven days in Argentina – including some pretty big ...