Read how ancient Greenland sharks' bodies preserve their eyesight for hundreds of years and what this means for older humans.

A massive ice age wiped out ocean life 445 million years ago, reshaping ecosystems and setting the stage for jawed fish ...

After decades of global conservation efforts, green sea turtles are rebounding. However, climate change and human pressures ...

Along a remote stretch of the Alaskan coast, gray wolves have quietly rewritten the rules of what a top land predator eats.

The Caribbean Sea is often associated with crystal-clear water, vibrant coral reefs, and post-card perfect beaches. But beyond these beautiful features, the Caribbean is home to something less ...

For more than 60 years, the ginkgo-toothed beaked whale (Mesoplodon ginkgodens) was one of the ocean’s greatest mysteries.

A rapid climate collapse during the Late Ordovician Mass Extinction devastated ocean life and reshuffled Earth’s ecosystems.

It chewed off its entire body, from the neck down... You might think fully-functioning, disembodied heads are the stuff of ...