Close-up of a fiber with brightly colored pathogens beside it
Microplastics in Seawater May Harbor Parasites
Laboratory experiments find that Toxoplasma, Cryptosporidium, and Giardia can congregate on microplastic beads and fibers, suggesting they might make their way into and around the world’s oceans by hitching rides on tiny bits of trash.
ABOVE: University of California, Davis
Microplastics in Seawater May Harbor Parasites
Microplastics in Seawater May Harbor Parasites

Laboratory experiments find that Toxoplasma, Cryptosporidium, and Giardia can congregate on microplastic beads and fibers, suggesting they might make their way into and around the world’s oceans by hitching rides on tiny bits of trash.

Laboratory experiments find that Toxoplasma, Cryptosporidium, and Giardia can congregate on microplastic beads and fibers, suggesting they might make their way into and around the world’s oceans by hitching rides on tiny bits of trash.

ABOVE: University of California, Davis

ecotoxicology

a man collects water using a fishing pole and can
World’s Rivers Rife with Drugs: Study
Christie Wilcox | Feb 15, 2022
Levels of pharmaceuticals considered unsafe for aquatic organisms were found at more than one-quarter of sampling sites.
a brown trout in the hands of a person wearing a green jacket
Trout Appear to Get Hooked on Meth
Christie Wilcox | Jul 6, 2021
After eight weeks of exposure to ecologically plausible levels of methamphetamines, the fish tended to prefer meth-laced water over water without the drug.