Articles for category: Marine Biology

roman snail.

Algae-Farming Snails: The Sea Creatures That Harvest Their Own Crops

Maria Faith Saligumba

Nestled beneath the gentle waves of the ocean lies a fascinating world of tiny architects and farmers. Among these unsung heroes of the sea are algae-farming snails, creatures that have mastered the art of cultivating their own food. Unlike their land-dwelling counterparts that munch on leaves and vegetation, these snails have developed a unique symbiotic ...

Future Directions in Koi Genetic Research

Symbolism and Science: Koi in Culture and Aquatic Biology

Trizzy Orozco

Picture this: a flash of brilliant orange and gold cutting through crystal-clear water, followed by the gentle ripples that seem to carry centuries of meaning. That’s the power of koi – these magnificent fish that have somehow managed to bridge the gap between ancient symbolism and cutting-edge aquatic science. They’re not just pretty pond decorations; ...

Could the Next Big Volcano Eruption Come From the Ocean Floor?

Could the Next Big Volcano Eruption Come From the Ocean Floor?

Andrew Alpin

Most of us picture volcanoes as towering peaks spewing lava into the sky, but the most active volcanic regions on our planet actually lie hidden beneath the waves. With each passing month, scientists discover more about these underwater giants, and their findings are revealing something quite surprising: the next major eruption that impacts global life ...

Immortal Jellyfish

The Immortal Jellyfish: How One Tiny Creature Can Reverse Aging and Live Forever

Annette Uy

Beneath the vast, mysterious ocean lies a creature so enigmatic, it has puzzled scientists and intrigued the curious minds of nature enthusiasts worldwide. The Turritopsis dohrnii, more commonly known as the immortal jellyfish, possesses an extraordinary ability that many can only dream of: the power to cheat death and potentially live forever. This tiny organism, ...

The Mesmerizing Mimic Octopus

The Silent War Between Octopuses: How They Ambush and Outwit Each Other

Trizzy Orozco

In the mysterious underwater world, where the sun’s rays barely penetrate, a silent war rages. Octopuses, those enigmatic creatures of the deep, engage in a battle of wits and stealth with each other. Their intelligence is legendary, and their ability to strategize is unparalleled in the animal kingdom. Unlike the dramatic confrontations we often see ...

Several varieties of koi carps in the Japanese Garden of Montreal Botanical Garden, Canada.

How Water Quality Impacts Koi Health (and Why It Matters for Wild Fish)

Trizzy Orozco

Picture this: you’re standing beside a pristine pond, watching elegant koi glide through crystal-clear water, their vibrant colors shimmering in the sunlight. What you’re witnessing isn’t just beauty—it’s a testament to the invisible yet critical relationship between water quality and fish health. These ornamental carp, descendants of wild Asian carp, serve as living indicators of ...

10 U.S. Cities Quietly Rewilding Their Rivers - Salmon and Sturgeon Return

10 U.S. Cities Quietly Rewilding Their Rivers – Salmon and Sturgeon Return

Gargi Chakravorty

While most Americans focus on flashy infrastructure projects like highways and airports, something remarkable is quietly happening beneath the surface of our cities. Across the United States, urban communities are embracing an unexpected mission: restoring their forgotten waterways to their wild origins. From the bustling streets of Portland to the industrial heartland of Chicago, cities ...

8 Ocean Phenomena So Strange They Were Once Called Myths

8 Ocean Phenomena So Strange They Were Once Called Myths

Gargi Chakravorty

You’ve probably heard sailors’ tales filled with impossible wonders: ghostly lights dancing beneath the waves, towering walls of water emerging from calm seas, and rivers flowing through the ocean itself. For centuries, these stories were dismissed as the fantasies of men too long at sea or the exaggerations of those seeking fame in port-side taverns. ...

Koi and Carp: Evolutionary Cousins With a Shared Past

Koi and Carp: Evolutionary Cousins With a Shared Past

Annette Uy

Beneath the serene surface of ornamental ponds and ancient rivers lies a captivating story of evolution, human intervention, and aquatic artistry. The vibrant koi swimming gracefully in Japanese gardens and the humble carp thriving in muddy waters across continents share far more than meets the eye. These remarkable fish represent thousands of years of natural ...