When you think about climate change in our oceans, you may picture coral bleaching, melting sea ice, or extreme weather events. But beneath the ocean's surface, another quiet shift is underway.

The real showstopper, though, is that famous revolving ocean tunnel. I swear I felt like I was part of some underwater ...

From the biggest aquarium in Europe, located in Valencia to one of the oldest aquariums in the world, Musée Océanographique de Monaco opened by Prince Albert I, here are some of the best to visit.

The open ocean’s twilight zone, a vast deep ecosystem rich in fish biomass, is poorly understood because it is expensive and challenging for humans to reach its depths 200–1000 meters (660–3,280 feet) ...

With summer on the horizon, families are no doubt already deep in their vacation planning modes. While theme parks, water parks, national parks and beaches are top draws, why not consider adding in an ...

They arrived under the cover of darkness. Two juvenile whale sharks, named Ralph and Norton after characters in “The Honeymooners” sitcom, landed at Hartsfield-Jackson Atlanta International Airport ...