Katherine Quesenberry, DVM, MPH, DABVP (Avian), is chief medical officer, senior veterinarian, a specialist in avian medicine ...

Colorado’s May magic is playful, uncrowded, and just weird enough to become your new favorite travel month. Expect fresh air, ...

A fossil beak from an ancient octopus has forced scientists to rethink who ruled the Cretaceous seas. Researchers say two ...

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

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

Moments from across the Sacramento area this week include a return-to-office protest, Picnic Day at UC Davis, and a turf ...

Scientists are keeping the exact location of a 80 million-year-old giant squid was found in Niobrara County last year a ...

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

The discovery challenges a 370-million-year-old assumption that only vertebrates could be top ocean predators.

Discover North America's biggest birds by wingspan, height, and weight, and learn about extinct giants like moas.

During the Cretaceous, 19-metre-long predatory octopuses swam the seas, and evidence from their fossilised remains suggest ...

Rare fossil finds show colossal octopuses were among the top ocean predators during the Cretaceous Period, according to a new ...