As oceans warm, marine predators are increasingly forced to eat smaller prey, leaving them working harder for less energy.

University of Essex research shows fish predators could be left with less energy as their typical prey gets smaller.

Microplastics are a growing problem worldwide. They disrupt ecosystems and contribute to adverse effects, like metabolic disorders, neurotoxicity, immunotoxicity, and developmental toxicity in the ...

(Phys.org) —"Blend in" appears to be the mantra for male Bahamas mosquitofish that live near predators. After all, fish with brighter, more colorful fins or patches are more conspicuous – and standing ...

Some fish survive not by fighting, but by hiding in places predators would never think to search. This video reveals one species with an unusual hiding strategy that looks strange at first, yet offers ...

This week’s beachcombing survey along the Texas coast brought an exciting find — several sargassum frogfish, also known as anglerfish, hidden among the freshly washed-up mats of seaweed. These ...

What usually comes to mind when thinking of animal camouflage are creatures staying still to blend in perfectly with their surroundings. For instance, an Arctic fox becomes invisible in the snow, and ...