Cats and dogs are believed to share a common ancestor, the miacid, a carnivoran. Carnivorans split into two suborders, cats ...

An octopus rides on the back of a fast mako shark off the coast of New Zealand; a scientific video reveals an unusual ...

Learn what secrets this pregnant ichthyosaur reveals from the Early Cretaceous and why this find is so important.

Black Marlin is known as the fastest fish. It can reach speeds of 80 km/h. This helps it catch prey and escape predators.

If approved, the change to the Endangered Species Act would give farmers more leeway to use pesticides on critical habitats.

Known for their streamlined ... discussions about marine conservation. Local conservation organizations have urged the public to respect the space of these magnificent animals and to continue ...

The Trump administration is rolling back landmark environmental legislation that dates back to the Nixon era, including key ...

Andrew McIntyre talks on-the-water kit, pulley/rope compatibility, rope grabs, webbing and victim medical treatment, so ...

Looking for something new to binge? Here are four new shows premiering this week, including "Andor" and "The Rehearsal." ...

Marine organisms thriving in high-energy environments ... like having a small, streamlined body and using their fins to create negative lift, to maintain balance and grip. Additionally, physical ...

On the "Aqua Mare" in the Galápagos, close encounters with the resident wildlife come with standard-setting luxury.

Marine organisms thriving in high-energy environments ... like having a small, streamlined body and using their fins to create negative lift, to maintain balance and grip. Additionally, physical ...