A highly invasive wood-boring beetle was intercepted last month by U.S. border agents before it could damage forests and ...

U.S. Customs and Border Protection agents intercepted a live invasive wood-boring insect at a Port Huron railyard in March. CBP agriculture specialists found a live beetle while inspecting a cargo ...

Diving beetles (Dytiscidae) maintain the balance of pond ecosystems. They feed on other aquatic organisms, such as mosquito ...

Black discharge is common before or after your period and right after giving birth. Black discharge usually means that blood has taken longer to leave the uterus. When this happens, the blood oxidizes ...

Diseases that may present in a variety of ways are fully described only the first time they are mentioned. Hydatid disease is caused by larvae of Echinococcus tapeworm species, the definite hosts of ...