Oxygen-depleted regions of tropical oceans are expanding, restricting habitats for fish and other marine life, an international team of scientists said in a study published on Thursday
The Philippines government has approved an Australian company's plan to absorb excess CO2 by dumping massive amounts of urea in the Sulu Sea. Environmental activists say the dumping is a...
Researchers predict that the oxygen-depleted "dead zone" that recurs off the Louisiana coast will expand this summer to 8,543 square miles u" its largest area in at least 22 years....
