Parasites are crucial indicators of ecosystem health, and their absence can signal trouble. Once pristine, Florida's Indian River Lagoon (IRL) now faces pollution and algal blooms that have damaged ...

A toxic algal bloom linked with marine deaths across South Australia has grown to an unprecedented scale and will only be ...

While an abundance of parasites might seem like a bad thing, their absence actually signals trouble in the environment.

Reoxygenation approaches have shown some success in lakes, but their potential risks must be examined carefully before ...

Rescue centers are overwhelmed as disoriented animals wash ashore, victims of a fast-growing toxin fueled by warming waters ...

When work resumed in earnest in 2023 tests found levels of E. coli and Enterococcus bacteria had spiked at testing locations ...

After weeks of rescuing poisoned sea lions along our coast, there's finally a sign of hope as data shows the toxic domoic acid threat may be easing.

One by one, the four California sea lions slid out of their crates and into the ocean. As the SeaWorld San Diego rescue boat ...

University of Michigan researchers found that toxic Dolichospermum algae produce saxitoxin in Lake Erie, threatening water ...

One by one, the four California sea lions slid out of their crates and into the ocean. As the SeaWorld San Diego rescue boat ...