Before sunlight ever reached the planet, another force may have sparked life—electricity. Deep beneath the ocean floor, ...

Scientists have discovered that microplastics are binding to marine snow particles, according to a study published in Water ...

An underwater robot called Lassie has discovered "remarkable" icefish nests while searching for Sir Ernest Shackleton’s lost ship, The Endurance.

Great Barrier Reef, Australia (CNN) — As the early-morning sun rises over the Great Barrier Reef, its light pierces the turquoise waters of a shallow lagoon, bringing more than a dozen turtles to life ...

Researchers have mapped the path of a giant submarine avalanche that tore through the Agadir Canyon — a deep trench in the Atlantic seafloor off the coast of Morocco — 60,000 years ago. When you ...

A nonprofit hopes a plan for environmental artwork will create a new identity for Miami Beach as a place for eco-tourism.