Researchers develop a lab-on-a-drone system that measures nitrate levels in water mid-air to support agriculture and reduce runoff pollution.

Southeast Asia’s Mekong River is one of the world’s most diverse and productive freshwater ecosystems, home to more than ...

Cleaning a fish tank is a delicate process. Discover how to change water without throwing a tank's ecosystem into disarray.

Des Moines Water Works employee Bill Blubaugh collects a water sample from the Raccoon River in June 2021 in Des Moines. (Charlie Neibergall/Associated Press) Buy Photo The Gazette offers audio ...

More and more people are picking up freshwater aquariums to add a splash of colour, some calm vibes, and a bit of daily joy to their homes. What often starts as a small, simple tank can quickly turn ...

A new study of major U.S.-based online retailers of marine fish bound for aquariums found that nearly 90% of traded species are sourced exclusively from the wild, including a number of threatened ...

Algae in aquariums are almost unavoidable—but only a few actually need to be removed with a magnetic cleaner and similar tools. Photo: Getty Images / Tetiana Garkusha Algae in an aquarium are not a ...

If you’re setting up your first aquarium and want fish that are both stunning and long-living, then you are at the right place. With the right care and diet, some freshwater fish species can live for ...

Image art by Kevin Clark via ChatGPT-5. Decreasing freshwater availability is forcing some industrial plant owners and designers to select alternative sources for the plant supply. An increasingly ...

Hi, I’m Luke! I’m passionate about buying, selling, breeding, and keeping goldfish — and I’ve built a space to share everything I’ve learned along the way. Whether you’re new to goldfish keeping or a ...