Experienced aquarium owners know they should research different fish species before putting them in their tanks. Some fish ...

Feb. 28, 2025 — Sado Island, Japan, is inhabited by seven species of snakes, the largest number in any isolated island in Japan, except for the subtropical Ryukyu Archipelago. Researchers ...

Despite their exalted status and relative lack of natural predators, pandas are still at risk. Severe threats from humans have left just over 1,800 pandas in the wild. The panda, with its distinctive ...

The squares are one centimeter (.39 inch) across. Most ocean fish are terrible parents. A few species guard their eggs on the seafloor; others protect them inside their mouths. But most fish ...