The team uses seawater and delicate mesh filters to painstakingly separate the buoyant plastic by hand. The goal is to ...

The speculation is that this otter is the very sea otter that has been California Wildlife officials trouble for years. If it is “Otter 841,” then this is normal behavior. Unfortunately, the tracker ...

Crocodiles dominate in water with their stealthy movements and powerful tails. On land, they’re no slouches either, capable ...

River dolphins are some of the lesser-known, yet most endangered, dolphins in the world. Find out about the threats that they ...

New research has found that deep-sea mining in international waters could threaten at least 30 species of sharks, rays and ...

New underwater footage reveals how anchors and chains from ships are damaging the Antarctic seafloor and its marine life.

Scientists have known for decades that many animals use the Earth's magnetic field for navigation. It's less clear how they do it. A new study suggests earthworms may be a good way to figure it ...

Marine wildlife strandings are on the rise in Maryland. This is how the department of natural resources is handling it.

In 1986, excavators surveying land for a power plant in Romania accidentally unearthed a strange cave. It had been sealed up ...

Keeper can't be accused of chasing trends. It doesn't have hyper-realistic graphics; it doesn't have crafting; it doesn't ...

Advocates say Southern sea otters are thriving in California’s Elkhorn Slough, but could face new risks if a proposed law change weakens the Endangered Species Act.

Once endangered, the global green sea turtle population is rebounding, according to a new report from the International Union for Conservation of Nature.