Nanoplastics—particles smaller than a human hair—can pass through cell walls and enter the food web. New research suggest 27 ...

Sunscreen chemicals like EHMC may be silently increasing ocean plastic pollution by strengthening harmful microbial biofilms ...

Motes of plastic less than a micrometer across could outnumber larger fragments and particles floating through the oceans to ...

Trillions of invisible plastic fragments—each smaller than a single bacterium—are polluting one section of ocean in volumes ...

Marine plastic litter tends to grab headlines, with images of suffocating seabirds or bottles washing up along coastlines. A study published today reveals yet another hidden source of this deadly ...