In a discovery that would make Mary Anning proud, 11-year-old Ruby Reynolds stumbled upon what would turn out to be the biggest marine reptile fossil ever found while casually strolling along a ...

An international team of scientists has unearthed the oldest sea-going reptile fossil ever found in the Southern Hemisphere—a nothosaur vertebra from 246 million years ago.

Scientists have discovered a 246 million-year-old marine reptile fossil, the oldest of its kind to be found in the Southern Hemisphere, shining a new light on the early evolution of marine mammals.

A 246 million-year-old reptile fossil discovered by scientists in New Zealand has been identified as the oldest marine reptile fossil found in the Southern Hemisphere, according to a Swedish ...

Researchers have discovered the oldest known remains of a giant ancient oceanic reptile, known as an ichthyosaur, on a remote Arctic island, offering new evidence of how the creature may have evolved.

A landowner in Argentina discovered the fossilized remains of a prehistoric marine reptile, identified as an ichthyosaur, in the province of Neuquén.

Scientists say a teenager and her father discovered fossilized pieces of jawbone that belonged to an ichthyosaur, an ancient marine reptile. This particular species may be the largest ever found.

Scientists have discovered a 246 million-year-old marine reptile fossil, the oldest of its kind to be found in the Southern Hemisphere, shining a new light on the early evolution of marine mammals.