Marine Biology

Flathead Lake has an abundance of natural and introduced fishes in its waters; however, some say there’s something else lurking. Is it a large fish, a serpent, or something else? The answer is murky, especially for a lake known for its clear,cool waters.

Regeneration is a popular superpower in comics, but it appears in nature more than you'd likely expect. Here are five animals that can regenerate like a superhero, including skin-shedding mice and a sea slug that decapitates itself.

Corals are best known for the reefs, beaches and atolls they create, but did you know they bleach themselves to survive stress, love the taste of plastic and can capture and eat jellyfish?

Crustaceans are a widespread group, ranging from bacteria-farming crabs to a parasite that hollows living creatures into a submersible. Here are 8 of the strangest crustaceans on Earth ...

The Zebra Danio's contributions to research are rooted in its versatility as a model organism. Its rapid breeding cycle, small size, transparent embryos, and genetic tractability have made it a valuable tool for scientists studying various biological and biomedical questions.

From a jelly that looks like a fried egg to a giant one, this article showcases the top 5 most beautiful jellyfish in the world.

Light suffuses our environment, and some animals have evolved ways to harness light, using it as bait, disguise or even outright invisibility.

This article describes the top 5 animal phyla with the least number of species: Phoronida, Xenacoelomorpha, Cycliophora, Placozoa, and Micrognathozoa.

Sea lampreys, often called "vampire fish," are invasive species in the Great Lakes, causing significant harm to the $7 billion fishing industry. These parasitic fish feed on the blood and body fluids of native species, drastically reducing fish populations.

Due to the vastness of the ocean, exploration has only covered a meager 5% of it. This article will introduce you to a few of the spiny sea creatures that have been discovered.

Several combined threats, some driven by human activities, are endangering the survival and health of the Great Barrier Reef. This article will explore the threats to the only living structure visible from space and the agencies working to preserve it.

Some animals are so extraordinary and captivating that you feel compelled to stare at them in awe. Such is the case of the Booby Seabirds. We’ll take a closer look at these interesting creatures.

The top 10 rarest fishes in the world, such as the kissing loach, Devil's Hole pupfish, and smalltooth sawfish, are discussed in this article.

Coral reefs are some of the most diverse ecosystems on earth. They play an important role in the environment, tourism, and economic sectors of society.

Learn all about the world's 5 smallest species of whales, including the Perrin's beaked whale and the dwarf sperm whale.

Scientists have shown that at least some fish species have more intelligence than we realized. In laboratory research, they perform relatively complex behaviors.

The pilot whale is the second-largest mammal in the dolphin family, second only to the killer whale. Learn 10 interesting facts about this unique creature.

Nineteen clam varieties photographed and described for identification and interesting facts. Varieties range from the Western Atlantic Coasts all the way to the West Indies.

Interesting facts, classifications, and photos identifying Star Corals and Starlet Coral varieties, collected by my mother-in-law, Winkie, off Florida beaches in the '70s and '80s.

This article provides facts about sea otters and their interesting modifications for survival in the marine environment.

This article shares facts and photos of five fish that are named after body parts of other animals.

The deep ocean contains some fascinating entities, including barreleye fish and siphonophores. Siphonophores are a major part of the Californian barreleye’s diet.

This article provides facts about flamboyant cuttlefish, blue-ringed octopus, and their deadly venom.

Sleep is not restricted to animals with brains. A sleep-like state occurs in some animals that have neither a brain nor cerebral ganglia, including jellyfish.

This article shares facts and photos of five interesting ocean-dwelling creatures, including the Portuguese Man o' War and Radiolaria.

This article examines (and ranks) the 10 most dangerous species of shark in the world. It provides a brief overview of each shark's general traits, behavioral patterns, as well as overall danger to human beings.

Manatees are interesting animals that are sometimes known as sea cows. In Florida, their population is in trouble, mainly due to loss of their seagrass food.

Corals argue and even smooch. They can grow taller than buildings and follow fish. They even beat up bullies with bodyguards. Read on for more weird facts.

The tongue-eating louse is an isopod, despite its name. It destroys the tongue of a fish and lives in the space that's left, where it feeds on blood and mucus.

The Asian sheepshead wrasse, or kobudai, and the California sheephead are interesting fish in the wrasse family. They can change sex during their lifetime.

Cusk eels are elongated and interesting fish in the family Ophidiidae. Some species have unusual features. One appears to be faceless. Many live in deep water.

Estuaries are one of the most productive ecosystems in the world. Learn about the different types of estuaries, their importance and the threats they have been facing.

Sea hares, sea angels, and sea butterflies are gastropods, like terrestrial slugs and snails. They have interesting features and can be beautiful animals.

This article discusses different kinds of pearls and pearl products and takes a quick look at how and where they are cultivated. If you're interested in cultivating, purchasing, or identifying pearls, this article is a great place to start.

This article will showcase 12 of the most beautiful marine fish found in the Philippines, which can be also listed as the most beautiful fish in the world.

Sea slugs have interesting features and are often beautiful animals. In this article, I include facts about the animals and photos of twelve attractive species.

This article is about the majestic stingray and other rays and will explain how they are born, how they live and hunt, and how they defend themselves from predators.

All about the elusive, cute rare Dumbo octopus, which can be found in oceans around the world. Here is information about feeding, living environment and reproduction habits of this octopus.

Epaulette sharks are a type of walking shark and have an elongated body. Muscular fins enable them to "walk" on the ocean floor and on land, as well as swim.

This article examines the fearsome red-bellied piranha. It analyzes the animal's behavioral patterns, scientific properties, and general characteristics.

Blue whales inhabit every ocean of our modern world. Their future existence is in question. This article will inform you about at least 35 important facts regarding the history and current status of the blue whale.

From powering Christmas trees to posing as the Loch Ness monster, here are the strangest facts about eels.

The killer whales that visit the Salish Sea in summer are in trouble. The group is endangered. One reason may be lack of salmon to eat, but there other theories.

Over the July 4th holiday in 1916, people looking to escape to the beach for family fun and relief from the heat encountered terror from an attacking man-eating shark.

Whales live exclusively underwater but are definitely mammals. They're the oldest, largest, and longest-lasting animals on Earth. Here are some fun facts about whales.

Polar Bears live primarily near the North Pole, where they hunt seals for their blubber to survive. They are created to survive this cold environment and are adept swimmers.

Killer whales, also known as orcas, are part of the dolphin family and can live anywhere saltwater is present.

With their dark eyes, sharp teeth and fearsome reputation, all sharks are ruthless killers ... aren't they?

Cuttlefish are spectacular animals, cunning and curious, with a strange beauty. They possess amazing camouflage abilities a chameleon wishes it had and are the world's most intelligent invertebrates. This article will tell you why the cuttlefish is my favorite animal.

Melon-headed whales and rough-toothed dolphins are intriguing animals. They sometimes live in the same area. A hybrid animal was discovered in Hawaii.