pollution

Los Angeles ranked nation's smoggiest city - again
For the 25th time, Los Angeles was ranked the nation's smoggiest city.
Newport Bay trash interceptor to reduce debris and trash by 80%
'Ghost diving' to save marine life: Meet the group behind the mission
Solutions to monitor air quality and keep your home clean
Newsom signs bills cracking down on oil, gas production in CA
New report reveals the dirtiest beaches in SoCal
Ohio train derailment spread 'hazardous' pollution to 16 states: Study
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Boater's video shows her finding balloons in waters off Dana Point
FL teens facing fines, jail time for throwing trash in ocean: VIDEO
People seen in viral video dumping trash in Florida ocean
LA and Long Beach ranked the worst cities for air quality due to smog
Facing the Facts: Environmental Justice | Watch full special
EPA issues new rules aimed at cutting carbon emissions
These machines clean up littered OC waterways following storms
Talks begin towards trash collection wheel in Seal Beach
Redondo Beach cancels 4th of July fireworks due to new pollution rules
New York City skyline turns orange due to Canada wildfires
NYC's air pollution among world's worst due to Canada wildfire smoke
Researchers find Great Pacific garbage patch teeming with life
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More Stories
Newport Bay trash interceptor to reduce debris and trash by 80%
'Ghost diving' to save marine life: Meet the group behind the mission
Solutions to monitor air quality and keep your home clean
Newsom signs bills cracking down on oil, gas production in CA
New report reveals the dirtiest beaches in SoCal
Ohio train derailment spread 'hazardous' pollution to 16 states: Study
Boater's video shows her finding balloons in waters off Dana Point
FL teens facing fines, jail time for throwing trash in ocean: VIDEO
People seen in viral video dumping trash in Florida ocean
LA and Long Beach ranked the worst cities for air quality due to smog
Facing the Facts: Environmental Justice | Watch full special
EPA issues new rules aimed at cutting carbon emissions
These machines clean up littered OC waterways following storms
Talks begin towards trash collection wheel in Seal Beach
Redondo Beach cancels 4th of July fireworks due to new pollution rules
New York City skyline turns orange due to Canada wildfires
NYC's air pollution among world's worst due to Canada wildfire smoke
Researchers find Great Pacific garbage patch teeming with life
Show More
Show Fewer