It's 7:30 p.m., the sun has been down for about an hour, and I'm getting ready to plunge into the inky black water of the Great Barrier Reef. Below me is a group of hungry whitetip reef sharks, ...

You might picture the moonlight glinting upon the waves during your night dive, or the rare and spectacular appearance of a bioluminescent surf, or even encounters with critters like the Pacific ...

This article was produced by National Geographic Traveller (UK). The first time a giant trevally fish hits me on the forehead, I freeze. We’re 39ft below the surface of the ocean at dusk, the inky ...

Getting your Trinity Audio player ready... Aquariums are already fun venues to explore — but the Aquarium of the Pacific decided to ramp up the excitement with its Night Dive event Friday evening, Feb ...

"Why is the sky blue?" is probably one of the first questions we ask when we're very young, though we're also curious about why the wind is windy, why water is wet, and why the ground is below our ...