Methylene blue may seem like a quick fix for aquarium issues, but it can harm beneficial bacteria, stress fish, and discolor decorations or substrates. Overuse can disrupt the tank’s biological ...

On social media, boosting brain health has become a wellness trend - and influencers point to taking fish oil and other supplements as part of this, positing thousands of videos on TikTok and other ...

Invasive blue catfish are a growing problem for the Chesapeake Bay ecosystem; the U.S. House has passed a bill to encourage the use of Chesapeake blue catfish as pet and animal food.

The findings by Smithsonian researchers could help experts better manage this crustacean's population. The creatures play ...

The U.S. House of Representatives passed the Mitigation Action and Watermen Support (MAWS) Act (H.R. 4294), known as the MAWS Act of 2026, on March 16, 2026, advancing a bipartisan initiative to ...

Blue Heron Aquaculture is opening New Hampshire’s first indoor shrimp‑farming facility, offering a homegrown alternative to imported shrimp.

The blue catfish is an invasive species in the Chesapeake Bay, and there is a multi-state effort to get those fish out of the bay and instead put adding to pet food.

The cardinal tetra is one of the most popular pet fish in the world. They look like little red and blue sequins. You've ...

Some people online believe many of us have dangerous parasites in our gut and need to flush them out with herbal supplements.

There is, once again, something shady happening on Wall Street. And when I say shady, I mean it literally: The drama du jour comes from the world of private credit, which is part of a vast, opaque ...

As Catholics enter the Lenten season — abstaining from meat on Fridays and gathering for church fish fries — the traditions are taking place against a backdrop of rising prices for staples like cod ...

It's hard to believe it's that time of year again — but tomorrow is Ash Wednesday and that starts the season of Lent, bringing with it the Catholic tradition of fish Fridays until Easter. Fish fries ...