Anyone considering a simple aquarium setup should know that every fish needs clean, stable water. Even hardy species need ...

Algae in an aquarium are not a sign of neglect–quite the opposite: In a healthy tank, they are part of the ecosystem. However ...

Keeping an aquarium is a challenging, yet deeply rewarding experience. You not only have to take care of the fish by giving them a spacious tank, good water conditions, and a healthy diet but also ...

One of the most popular choices for beginner aquarium owners are Guppies. These are small, brightly coloured fish with elegant tails. They’re also peaceful and easy to breed. Guppies thrive in tanks ...

Watch this incredible clip of a stingray gobbling up a fish and then read all about stingray hunting and digestion.

Owning an exotic pet is something that requires more responsibility than curiosity. It’s not for everyone, but for those with the patience and resources to care for these unique animals, it can be ...

The United States is the main market for “ornamental” marine fish, those that end up as pets in aquariums. Now, a new study ...

For thousands of years, pearls have been a prized gemstone used to craft jewelry and other adornments. But North America has ...

Nov. 20, 2025 Researchers have recreated a miniature human bone marrow system that mirrors the real structure found inside our bones. The model includes the full mix of cells and signals needed for ...