Articles for category: Marine Biology

Barnacles in Culture and Folklore

How Barnacles Hitchhike on Whales and Change Marine Ecosystems Without Moving

Annette Uy

Imagine clinging to a moving mountain, traveling across the world’s vastest oceans, yet never taking a single step yourself. That’s the astonishing reality for barnacles living on the backs of whales. While most people barely give these tiny shell-clad creatures a second thought, their life story is bursting with drama, survival, and surprising influence on ...

Women scientists engaging in botanical research, examining plant samples indoors.

What It Is Like to Be a Woman in Marine Biology Insights and Advice

Marine biology, the study of life in oceans and other saltwater environments, is as challenging as it is enthralling. The field offers exciting opportunities for discovery and innovation but also presents unique challenges, particularly for women. Although gender diversity is improving, women in marine biology often navigate a variety of professional and personal hurdles. This ...

Marine Biology Says the Ocean Produces Roughly Half the Oxygen You Breathe Right Now - Thanks to Organisms So Small They Are Invisible Without Magnification and Unknown to Most People

Marine Biology Says the Ocean Produces Roughly Half the Oxygen You Breathe Right Now – Thanks to Organisms So Small They Are Invisible Without Magnification and Unknown to Most People

Sameen David

You probably imagine a lush green forest when you think about where your oxygen comes from. Trees, leaves, rainforests, that sort of thing. But as you sit here breathing, roughly about half of the oxygen in your lungs was made far from any forest, out over a rolling, restless blue world that most people only ...

Close-up of a scientist examining algae in a petri dish, highlighting biotechnology research.

Women Working to Save Coral Reefs The Untold Story of Female Ocean Protectors

Coral reefs, often dubbed the “rainforests of the sea,” are vital to marine ecosystems, providing habitat for approximately 25% of all marine species. They are also critical to human livelihoods, supporting fisheries, tourism, and coastal protection. However, rising ocean temperatures, pollution, and overfishing are causing unprecedented coral bleaching and reef degradation. In this dire scenario, ...

The Atlantic Ocean Is Cooling in One Spot Faster Than Any Model Predicted – And Marine Biologists Are Finding Species That Shouldn't Exist There

The Atlantic Ocean Is Cooling in One Spot Faster Than Any Model Predicted – And Marine Biologists Are Finding Species That Shouldn’t Exist There

Sameen David

You probably grew up hearing that the oceans are warming almost everywhere, and that this steady heating is one of the clearest fingerprints of climate change. That story is still broadly true, but there’s a strange twist hiding in the North Atlantic: a patch of water that is cooling while almost everything else warms. At ...

Sea turtle swimming underwater.

Why We Should Protect the Oceans Most Mysterious Creatures Sea Turtles

Sea turtles are among the most fascinating and mysterious creatures dwelling in our oceans. These ancient marine reptiles have graced the Earth for over 100 million years, outliving dinosaurs and enduring countless natural changes. Despite their longevity and resilience, sea turtles face an array of challenges that threaten their survival. Protecting these creatures is not ...