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Pollution

Antarctica as viewed from space. The world's largest ozone hole—now shrinking—opens over Antarctica every year during local summer and shrinks in the winter.

Age of Humans

The Ozone Hole Was Super Scary, So What Happened To It?

When the ozone hole was discovered, it became a worldwide sensation. Thirty years later, what’s become of it?

A man pulls a cart full of empty PC cases that'll be broken down by recyclers in Agbogbloshie, in Accra, Ghana.

Age of Humans

The Burning Truth Behind an E-Waste Dump in Africa

Ending the toxic smoke rising from an iconic dump in Ghana will take more than curbing Western waste

Pollutants hang in the air at a coke plant in Pennsylvania. This plant was photographed in 1973, but humans have been polluting their air for many years before that.

Age of Humans

Air Pollution Goes Back Way Further Than You Think

Thousands of years ago, humans were adding lead fumes and other pollutants to the air

A white stork forages for food at a landfill in Beja, Portugal.

Anthropocene

These Photographs Show the Bleak New Home for the White Stork: A Landfill

Dutch wildlife photographer Jasper Doest followed the path of the white stork’s migration route, forever altered by human activity

Trending Today

In Parts of China, Clean Air Costs Extra

People are being charged for fresh air

Part of the Capitol Christmas Tree's splendor comes from marine debris collected along the Alaska coast.

Cool Finds

The Capitol’s Christmas Tree Is (Partially) Made of Trash

Marine debris bedecks a 74-foot tree from Alaska

Microplastic poses a growing concern in oceans and other aquatic habitats.

Trending Today

Five Things to Know About Congress’ Vote to Ban Microbeads

Included as exfoliators in many common soaps and cosmetics, microbeads now pollute waterways worldwide

A cyclist braves Beijing's smog with a face mask last month.

Trending Today

Beijing Just Issued Its First “Red Alert” for Smog

Will the city’s latest smog crisis spur international action on climate change?

New Research

The Mysterious Case of the Adirondacks Sugar Maple

The trees are on the decline, but why?

People flocked to the streets during Paris' car-free day.

Trending Today

A Car-Free Day in Paris Cut Pollution by 40 Percent

But will the city say non to smog for good?

Cool Finds

This Tower Scrubs the Air of Smog

The project is intended to draw attention to the problem of air pollution

New Research

Ozone Is Making Flowers Smell Different to Bees

New research shows that ozone-exposed flowers aren’t as delicious to pollinating insects

Smog glows in the sunset in Shanghai, China.

Age of Humans

Air Pollution Kills More Than 3 Million People Every Year

Fine particulates and ozone have been linked to deaths from heart disease, stroke and lung cancer around the globe

A chance thunderstorm was the inspiration for Gordon Hempton's career as the Sound Tracker.

Age of Humans

Are There Any Places on Earth Left Untouched by Noise Pollution?

In this Generation Anthropocene podcast, an acoustic ecologist tours the planet in search of pristine soundscapes

New Research

When Seals Molt, They Leave Behind Mercury

Pollution collects at the top of the food chain.

New Research

90 Percent of Seabirds Have Eaten Plastic

And plastic pollution will threaten even more birds as production grows

New Research

The Grand Canyon is Full of Mercury

Researchers find high levels of mercury and selenium in plants and animals along the Colorado River

New Research

Grimy City Buildings Re-Pollute the Air

Filthy urban surfaces “breathe” pollutants when they’re exposed to sun

Looking at tree density on a city scale.

Innovative Spirit Health Care

This New Mapping Tool Shows City Planners Where to Plant Trees

Researchers at Portland State University have created an app that looks at tree density in respect to neighborhood, population and pollution

A map of nitric oxide pollution in Denver's Highlands neighborhood

Google Street View Cars Are Mapping City Air Pollution

Google, Aclima and the EPA team up to add sensors to cars, first in Denver and then in the Bay Area, that monitor air quality throughout the day

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