Texas is currently facing a surge in Cyclospora infections, a parasite known to cause severe gastrointestinal distress. Other ...

Sea lampreys attach to fish with suction-cup mouths lined with sharp teeth, and federal officials will apply lampricides to ...

Officials are on alert in California and Oregon following recent reports of deadly parasites in popular rivers that are ...

The parasite C. shasta can be deadly to Chinook salmon.

The cub, named K528, is receiving medical care at the Naples Zoo after being discovered with a high parasite load ...

Major river’s fish population is dying after parasite invasion - One expert said that it is ‘unusual’ that reactions to the parasite by fish have been so ‘severe’ ...

The Klamath River is one of three rivers that bisect the Cascade Mountain Range, beginning in Oregon’s high desert interior before cutting through the Klamath Mountains and entering the Pacific Ocean ...

Their hideous whorl of a mouth is a “vortex of pain.” But to Kate Buckman, they’re misunderstood and adorable – and vital to ...

Some juvenile salmon in the Klamath River are getting sick and dying after a warm spring and low snow levels. Here's how that ...

Python tacos? Python pizza? 'Chicken of the Glades?' Florida considered making invasive snakes a food source. Then science ...

Ceviche is a tasty South American dish which makes for a great, light lunch. We spoke to an expert chef to find out how to ...