Worried scientists said Sunday they had found four new ozone-destroying gases in the atmosphere, most likely put there by humans in the last 50-odd years despite a ban on these dangerous compounds.
Thousands of otters died after the Exxon Valdez oil tanker disgorged more than 10 million gallons of crude oil onto the Alaskan coast. Now, 4,277 sea otters swim in western Prince William Sound. Continue reading →
Climbers on Mount Everest will be forced to bring back 17.6 pounds of garbage.
Scientists found higher levels of nitrogen pollution beneath organic farms than farms using synthetic fertilizers. Continue reading →
The parasite found in cat feces is being scooped out from litter boxes, flushed down the toilet and funneled into oceans.
Chinese pollution is intensifying cyclones and blowing back across the Pacific. But whose fault is it? Continue reading →
In West Virginia the water crisis eases, but there are still gaps in protection.
Paper vs. plastic bags: You'd think this fight would have been settled by now. But as Trace explains, for cities around the world, the fight is more complicated than you'd think.
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