Disease-carrying microplastics in the air we breathe – Mongabay

Tire shop along the highway in India by Derek A Young ,CC BY-NC 2.0, via Flickr.

A new study from Indian megacities identifies inhalable microplastics as an emerging air pollutant. These micron-sized particles not only bypass barriers in the nose to reach the lungs but also carry pathogens that could find a host in human body and multiply…

15 years after the BP oil spill disaster, how is the Gulf of Mexico faring? – Mongabay

Deepwater Horizon Fire - April 22, 2010 (courtesy of the US Coast Guard public domain via SkyTruth Galleries on Flickr).

The Deepwater Horizon disaster on April 20, 2010, was the largest offshore oil spill in U.S. history, releasing an estimated 4.9 million barrels of oil into the Gulf of Mexico…Fifteen years later, the gulf ecosystem shows a complicated picture of both resilience and lingering damage, with some species, like brown pelicans, recovering, while others, like humans, dolphins and deep-sea corals, continue to struggle with long-term health impacts.

Can the circular economy help the Caribbean win its war against waste? – Mongabay

On the way to the Playa Quehueche in Livingston, on the Caribbean coast of Guatemala (by Ken MacElwee CC BY-NC-ND 2.0 DEED via Flickr).

For decades, a graveyard of corroding barrels has littered the seafloor just off the coast of Los Angeles. It was out of sight, out of mind — a not-so-secret secret that haunted the marine environment until a team of researchers came across them with an advanced underwater camera…Startling amounts of DDT near the barrels pointed to a little-known history of toxic pollution…but federal regulators recently determined that the manufacturer had not bothered with barrels. (Its acid waste was poured straight into the ocean instead.)…