Escape to these 15 secluded islands for ultimate peace, stunning views, and pure relaxation. Discover hidden paradises, from ...

Mollusks are filter feeders that typically make water clearer. But zebra and quagga mussels filtered so much plankton from the water that they starved native mussels and fostered harmful algal blooms.

Ever seen the ocean glow like a scene straight out of a sci-fi movie? Bioluminescent beaches do exactly that-turning the ...

Some are so tiny, they’re invisible to the naked eye. But for scientists to study and understand what’s happening to this ...

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