California condors rebounded after almost going extinct—but that doesn't mean the precious, weird birds are in the clear.

New Research

Humans Still Threaten Endangered Condors

Thanks to industrial byproducts and pesticides, birds face more contamination than their cousins inland

The view looking into the Shenandoah Valley can be hugely obscured by haze.

Age of Humans

Even in ‘Pristine’ National Parks, the Air’s Not Clear

And cleaning it up might take centuries

Look up—there's more to the Grand Canyon than geology.

Cool Finds

Grand Canyon Turns Down Its Lights to Become a Dark Sky Park

Star gazers, rejoice—the skies above the Grand Canyon will never lose their sparkle

Trending Today

Bug Poop Is Turning the Taj Mahal Green

To make matters worse, constant cleaning is damaging the monument’s delicate marble

Not only does it cost the Mint more to make a penny than it's worth, but making the penny has an environmental cost, too.

Age of Humans

How Much Does it Really Cost (the Planet) to Make a Penny?

All that copper and zinc for a coin most people throw away—what’s the sustainable solution?

The Black Sea's fish stocks have been plummeting as of late and may be beyond repair.

The Black Sea Is Dying, and War Might Push it Over the Edge

Surrounded by six countries, all with their own agendas, the massive body of water is at risk of becoming another casualty of regional strife

Los Angeles: City of Angels...and smog.

New Research

More Than Half of All Americans Breathe Polluted Air

166 million people a year are exposed to air that’s too dangerous to breathe

Steamboat Willie, aka Mickey Mouse, one of the Disney animation cells protected from pollutants by a new artificial "nose"

New Research

A High-Tech “Nose” Will Protect Mickey Mouse and Simba During Their Visit to China

A new sensor detects tiny amounts of pollutants that can ruin artwork

A worker sorts plastic in a recycling plant in Bangladesh. A new bacteria could make her job obsolete

New Research

Could Plastic-Gobbling Bacteria Save the Environment?

Japanese scientists discovered a microbe that digests one of the most common plastics

Cool Finds

Chow Down on a Plastic-Eating Fungus

Plastic trash could have a delicious future

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?

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