The number of days when smog posed a high health risk have doubled in the last year.
Chlorine levels specifically have been declining since at least 2005.
At least 1,000 turtles die every year from plastic in the ocean.
Glitter is a menace on land and at sea.
Fluorescent dye could be the answer to finding the ocean's missing plastics.
Black Americans will be affected the most thanks to the Trump administration’s environmental regulations.
The islands attracted a record 8.77 million tourists in the year through March.
Experts couldn't measure just how bad the air pollution was because the sandstorm caused traditional measuring instruments to break.
Drone footage captured pits full of water that had been turned dark red by pollution.
High nitrogen dioxide levels have a “significant and negative association” with life satisfaction, according to a new study.
The report also suggests building huge ventilation tunnels to create wind which will lift the smog from the city
Letting contaminants slowly diminish over time saves money for polluters, but could jeopardize drinking water supplies and cost taxpayers dearly.
Government says the social cost of carbon is $36 per every metric ton of carbon dioxide emitted into the atmosphere.
A study found that Americans use too many bright lights at night, while Germany keeps its sky relatively unpolluted.
New figures show 80% of urban populations exposed to 'very high' pollution levels
The Georgia-Pacific factory made the small town prosper, but it could also be contaminating its air and waterways.
A battery recycling plant in Los Angeles spewed lead and arsenic into the atmosphere for decades—now poor Latinos are paying the price.
Campaigners are challenging the plan, which would allow 55 liners to moor on the Thames every year.
Slick when frozen, a silicone finish doesn’t let ice stick.