Chemistry Crayon Labels cost anywhere from $3-$15, depending on which set you purchase. Labels are available in color or clear.
- President Obama on Monday declared a major disaster in South Carolina, where floods have killed at least 12 people and left tens of thousands stranded. ›
- California has become the fifth U.S. state to legalize physician-assisted suicide for terminally ill patients. ›
- Russia is reportedly preparing to send ground troops to aid Syria's campaign against rebel forces. ›