/ Mar 24, 2017

Coral reefs in hot water: study

A spike in water temperature lasting only days bleached all the coral in a South China Sea atoll and killed 40 percent of the tiny organisms within weeks, researchers reported Thursday. The surge of 6 degrees Celsius (10.8 Fahrenheit) at Dongsha Atoll in June ...

Oceans have lost 2% of oxygen since 1960, study says

/ Feb 16, 2017

Oceans have lost 2% of oxygen since 1960, study says

The world’s oceans have lost more than 2 percent of their oxygen since 1960, with potentially devastating consequences for sea plants and animals, marine scientists said Wednesday. In those 5½ decades, parts of the oceans devoid of oxygen, called anoxic waters, have quadrupled, said ...