Tiny animals like oysters, mussels, zooplankton, and insect larvae filter debris and algae to keep lakes, rivers, and seas clear.

The Ohio Department of Natural Resources (ODNR) Division of Wildlife is reminding Ohioans that a live-cut Christmas tree may be repurposed after the holidays as habitat for various species of animals.

Every winter across most of the northern US, giant bags of salt materialize at grocery stores and home improvement retailers ...

The Australian white-spotted jellyfish's venom isn't strong enough to kill prey, so they mainly feast on plankton. However, ...

The world’s oceans are home to an exquisite variety of sharks and rays, from the largest fishes in the sea—the majestic whale shark and manta rays—to the luminescent but rarely seen deep-water lantern ...

Diver and underwater videographer John Roney shared mesmerizing footage from his last dive — a close-up of the world's ...

For decades, oceanographers have known that something did not add up in the deep sea. Huge predators like sharks and tunas ...

For anyone who loves chasing walleye, Lake Erie has long been the place to go. Year after year, anglers pull in limits of ...

The Ohio Department of Natural Resource’s Division of Wildlife is encouraging people discarding their Christmas trees to drop them off at a local state park or to use them in their backyard.

In the midst of the COVID pandemic, scientists embarked on an ambitious research expedition to the North Atlantic to ...

The loss of this red plankton would weaken almost all predators at the top levels of the food chain. NASA are tracking ...