Fossil egg found in Antarctica suggests marine reptiles laid eggs, challenging previous beliefs about ancient life.

High in the Sierra del Merendón mountains in Honduras, a jaguar has been photographed at 2,200 meters, or about 7,200 feet — ...

The massive invertebrates may have been top predators, according to an analysis of their fossilized jaws. The work suggests ...

A newly discovered prehistoric mammal may hold clues to how life survived the dinosaur-killing extinction. The tiny species, ...

Mammals and dinosaurs coexisted on Earth until a catastrophic event 66 million years ago killed 75% of life on the planet.

Giant 19-meter-long kraken-like octopuses may have been the apex predators in the Late Cretaceous-era oceans, according to ...

Where you find them can also give you a clue. While dugongs live in saltwater habitats in the Indo-Pacific – like shallow, ...

Fossil research shows that an enormous "kraken-like" octopus stalked the seas during the Cretaceous period, competing with large apex predators.

To mark Canadian Independent Bookstore Day, we highlight the city's best stacks and the people who make these spaces ...

Researchers discovered evidence of enormous Kraken-like creatures who hunted in the seas some 100 million years ago, ...

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

Some 80 million years ago, the late Cretaceous oceans were patrolled by 17-meter mosasaurs, long-necked plesiosaurs, and ...