FDA approves drug for cats with allergic skin disease

Cats constantly licking and chewing because of a skin condition called feline allergic dermatitis may benefit from a new generic treatment approved by the U.S. Food and Drug Administration.

New evidence that smokeless tobacco damages DNA and key enzymes

Far from having adverse effects limited to the mouth, smokeless tobacco affects the normal function of a key family of enzymes found in almost every organ in the body, according to the first report on the topic in ACS' monthly ...