Air rings blown by dolphins swimming underwater and rings of smoke emitted by jet engines are just two examples of vortex rings. These doughnut-shaped structures and their mesmerizing movement have ...

I was out on the lake this week for routine sampling when I noticed a familiar sign of summer: tiny yellow-green dots ...

KIRKLAND, Wash. — Recent water tests at Kirkland’s Houghton Beach Park showed elevated bacteria levels. The tests predict the chance that people could get sick from germs that might be in the ...

Ponds and other swimming holes may be inviting in Louisiana’s extreme heat, but they also attract pathogens.

Splash tetras lay their eggs outside of the water, but how do they do this, and why? Learn more about their unique ...

Iowa's list of beaches not recommended for swimming keeps growing, with 10 testing high for E. coli, according to the Iowa Department of Natural Resources. Wondering how can you check up on water ...

This build is unlike anything we've done before - a swimming pool surrounded entirely by a beautiful fish pond. Blending relaxation and natural design, this project creates an immersive experience ...

A strange sea creature discovered in Japan, resembling a skeletal panda, turns out to be a new species of Clavelina tunicate.

A 20-year-old woman was swimming in waist-deep water at a popular beach in Long Island, New York, when officials believe she was most likely bitten by a young sand tiger shark earlier this week.

Sustainability experts question whether growing fish in Arizona's desert, using energy-intensive systems and scarce water, can truly scale without environmental costs.

An invasive species of fish that can live out of water for short periods of time and can carry dangerous pathogens has been found in Eastern Canada, alarming experts.

An invasive species of fish that can live out of water has been found lurking in Canada, experts warn. The Department of Fisheries and Oceans Canada confirmed reports of Misgurnus anguillicaudatus ...