Native to Europe, common wall lizards are growing bigger, faster, and more resilient in Ohio. Scientists say the city itself may be driving their evolution.

Lizards are common household pests, especially in the summer. While they are mostly harmless and even beneficial in controlling insect populations, many people prefer to keep them out of their homes.

Some lizards have very tough semicalcified scales ... immediately and the plasma removed from the blood cells. It is common to use microtainer collection tubes of lithium heparin, which contain ...