Articles for category: Marine Biology

bioluminescence

Bioluminescence in the Deep Sea How Animals Create Their Own Light

Maria Faith Saligumba

Deep beneath the ocean’s surface, where sunlight can no longer penetrate, a wondrous phenomenon illuminates the darkness. Bioluminescence, the ability of organisms to produce light, paints the deep sea with a unique glow. This captivating natural light show not only serves extraordinary ecological roles but also uncovers the mysteries of the ocean’s abyssal creatures. Join ...

7 Incredible Ways Animals Adapt to Earth's Harshest Environments

7 Incredible Ways Animals Adapt to Earth’s Harshest Environments

Sumi

Imagine stepping outside and instantly freezing solid, gasping for oxygen, or burning your feet on sand so hot it could fry an egg. For humans, many of Earth’s environments are simply unlivable without layers of technology and gear. Yet millions of animals not only survive in those extremes, they actually thrive there, as if the ...

Black-and-white sea slug.

How Sea Slugs Borrow Genes — and Powers — From the Plants They Eat

Trizzy Orozco

Imagine a creature so clever, so astonishingly resourceful, that it can steal the very essence of another organism and make it its own. This isn’t a tale from science fiction—it’s the true story of sea slugs, those delicate, colorful wonders of the ocean, who have defied nature’s rules by borrowing genes and powers from the ...

The Deep Ocean Holds Creatures Straight Out of Science Fiction

The Deep Ocean Holds Creatures Straight Out of Science Fiction

Kristina

Have you ever wondered what kind of life exists in the parts of the ocean we can barely reach? The deep sea remains one of Earth’s greatest mysteries, a realm where darkness reigns and pressure crushes anything unprepared for it. Yet this alien environment teems with creatures so bizarre, so utterly strange, that they seem ...

Why Coral Reefs Are Climate Archives: Unlocking Ocean Secrets in Skeletons

Why Coral Reefs Are Climate Archives: Unlocking Ocean Secrets in Skeletons

Annette Uy

Imagine peering into a time machine, not through glass or wires, but through the dazzling, living bones of the ocean itself. Coral reefs—those vibrant underwater cities—are far more than just breathtaking habitats for tropical fish and curious divers. Hidden within their stony skeletons is a silent chronicle of our planet’s climate, preserved year after year ...

The Fish That Can Walk on Land and Breathe Air — Evolution in Real Time

The Fish That Can Walk on Land and Breathe Air — Evolution in Real Time

Annette Uy

Imagine a creature that blurs the line between water and land, holding secrets to our planet’s earliest evolutionary leaps. Picture a fish, fins twitching, eyes blinking in the sunlight, crawling out of a muddy riverbank and sucking in air with a gasp. It’s not science fiction—it’s nature’s wildest experiment, unfolding right before our eyes. These ...

coral skeleton

Singapore’s Prehistoric Coral Coastline: What Urbanization Built Over

Maria Faith Saligumba

Once upon a time, before the dazzling skyscrapers and the bustling harbor, Singapore’s shores shimmered with a very different kind of wonder—an ancient coral coastline teeming with brilliant life. Imagine turquoise waters lapping against a labyrinth of vibrant coral reefs, home to swirling schools of fish, mysterious sea turtles, and starlike sea urchins. This is ...

The Invisible Killers of Coral: Sunscreens, Sewage, and Everyday Products

The Invisible Killers of Coral: Sunscreens, Sewage, and Everyday Products

Annette Uy

Imagine drifting through a sun-dappled underwater forest, surrounded by reefs bursting with color and life. Now imagine those same reefs dissolving into ghostly skeletons, their vibrant communities silenced. What’s even more shocking? Some of the deadliest threats to coral reefs are nearly invisible, hiding in the lotions we slather on, the products we flush away, ...

The Ocean's Bioluminescent Creatures Light Up a Hidden Underwater Universe

The Ocean’s Bioluminescent Creatures Light Up a Hidden Underwater Universe

Sumi

Imagine drifting in absolute blackness, miles from the nearest sunbeam, and suddenly the water around you erupts in electric blues, ghostly greens, and pulsing reds. That isn’t science fiction; it’s what actually happens every night in the deeper layers of our oceans. Bioluminescent creatures turn the dark sea into a living galaxy, with each flicker ...