Coral health depends heavily on the right lighting setup, from spectrum and PAR to schedule and stability. Matching light intensity and color to coral types while maintaining consistent photoperiods ...

Two of the world’s most ubiquitous species of reef-building corals seem surprisingly able to survive and even cope well with climate change, according to a new study—at least so long as global warming ...

Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...