News tagged with coral reefs

Dissolving the future of coral reefs

Swimming through the liquid turquoise waters off the island of Viti Levu, Fiji, I am surrounded by iridescent fish of all colors, schooling around healthy branching corals. With a slight movement of my fins ...

Apr 10, 2014 5 / 5 (2) 0

Reef fish arrived in two waves

(Phys.org) —The world's reefs are hotbeds of biological diversity, including over 4,500 species of fish. A new study shows that the ancestors of these fish colonized reefs in two distinct waves, before ...

Apr 10, 2014 3 / 5 (2) 0

A new ocean for the desert

As I let the air out of my buoyancy vest and slip under the water of the University of Arizona's Biosphere 2 ocean, I hear a steady hum reminding me of the machinery working behind the scenes to filter the ...

Apr 01, 2014 5 / 5 (1) 0

Why some fish can't go with the flow

Have you ever been snorkelling or scuba diving on a windy day when there are lots of waves? Did you notice how much that flow of water against your body affected your ability to swim and control your movements ...

Mar 07, 2014 2 / 5 (1) 0