Pollution

Scientists think gigantic crinoids would cling to logs with anchor-like stems, creating a floating raft that likely supported a host of other species and enabled their long-distance transport across Jurassic seas.

Ancient Sea Life May Have Hitched Across Oceans on Giant Living Rafts

Enormous crinoids of the Jurassic era, related to sea stars and sea urchins, could have carried whole ecosystems around the world

Neonics are responsible for 92 percent of the increase in U.S. agricultural toxicity

Toxic Pesticides Are Driving Insect ‘Apocalypse’ in the U.S., Study Warns

The country's agricultural landscape is now 48 times more toxic to insects than it was 25 years ago

Well, that stinks.

Heading to the Beach? Beware the Fecal Bacteria

A new report found that more than 2,600 sites in the U.S. and Puerto Rico were “potentially unsafe” for at least one day in 2018

Condor 409, pictured here, is the mother of the 1000th condor born since a breeding program was launched to save the critically endangered species.

The California Condor Nearly Went Extinct. Now, the 1000th Chick of a Recovery Program Has Hatched.

“When we confirmed it…it was just this feeling of overwhelming joy,” one wildlife expert said

Lead author Emily Fobert says, “The presence of light is clearly interfering with an environmental cue that initiates hatching in clownfish"

Thanks to Light Pollution, We're Losing Nemo

In trials, light-exposed eggs hatched normally as soon as scientists removed an overhead LED designed to simulate artificial light conditions

Original Caption: Firemen stand on a bridge over the Cuyahoga River to spray water on the tug Arizona, as a fire, started in an oil slick on the river, sweeps the docks at the Great Lakes Towing Company site in Cleveland Nov., 1st. The blaze destroyed three tugs, three buildings, and the ship repair yards.

The Cuyahoga River Caught Fire at Least a Dozen Times, but No One Cared Until 1969

Despite being much smaller than previous fires, the river blaze in Cleveland 50 years ago became a symbol for the nascent environmental movement

Deerfield Beach Pier with fisherman at dawn.

633 Divers Cleaned Up a Florida Beach—and Broke a World Record

The event marked the largest-ever underwater cleanup effort

Grand Canyon Will Soon Be a Dark Sky Park

After three years of retrofitting lights, the national park will soon be certified by the International Dark Sky Association

Decades After DDT Was Banned, It Still Impacts Canadian Lakes

A study of sediment cores in remote bodies of water shows the insecticide is still present in high levels, likely altering ecosystems

Megachile rotunda

Found: A Bees' Nest Built Entirely of Plastic Waste

It could be a sign of bees’ adaptability to a changing environment—but the habit might also be causing them harm

People who drink exclusively from plastic water bottles ingest an additional 90,000 microplastics each year, researchers found.

Americans May Be Ingesting Thousands of Microplastics Every Year

A new study found that we consume between 74,000 and 121,000 plastic particles annually—and that’s likely an underestimate

Anirudh Sharma and his team have developed a device that can capture air pollution at its source; once collected, they turn the soot into ink.

This Ink Is Made From Air Pollution

About 45 minutes of diesel car pollution reaps 30 milliliters of AIR-INK, now on display at the Cooper Hewitt, Smithsonian Design Museum

Sensing threads prepared with bromothymol blue (top thread), methyl red (middle thread) and MnTPP (bottom thread) are exposed to ammonia at 0 ppm (left panel) 50 ppm (middle panel) and 1000 ppm (right panel).

Clothing May Soon Be Able to Change Color in the Presence of Harmful Gases

Tufts University engineers have developed dyed threads that change hues when exposed to carbon monoxide and other hazards

Scientists have been tracking Mauna Loa's carbon dioxide levels since 1958

Carbon Dioxide Levels Reach Highest Point in Human History

Last Friday, carbon concentrations at Hawaii’s Mauna Loa Observatory topped 415 ppm

Haze at Joshua Tree National Park.

Signficant Air Pollution Plagues Almost All U.S. National Parks

Ozone and other pollutants are obscuring views, hurting plants and causing health concerns for visitors at 96 percent of parks

This New Plastic Can Be Endlessly Recycled

The new material, dubbed PDK, can be deconstructed down to the molecular level

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Shrimp in England's Rural Rivers Are Laced With Traces of Cocaine

A new study also detected low levels of dozens of pharmaceuticals and pesticides in shrimp from the county of Suffolk

A plastic bag submerged in soil for three years could still hold a full load of shopping.

Do 'Biodegradable' Plastic Bags Actually Degrade?

A new study has found that the bags could still hold weight after being buried in water and soil for three years

Meal Kit Delivery May Not Actually Be That Bad for the Environment

Services like Blue Apron have come under fire for using excessive packaging, but a new study found that pre-portioned meals cut down on food waste

Police move in behind students blocking entrance to the Santa Barbara wharf on the first anniversary of the Santa Barbara oil spill on January 29, 1970 in Santa Barbara, California.

How an Oil Spill Inspired the First Earth Day

Before Earth Day made a name for the environmental movement, a massive oil spill put a spotlight on the dangers of pollution

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