Q: I had some lower branches trimmed from my ponderosa pine in December. How long will it take for the sap to quit flowing? A: Sap flowing from a tree wound is part of its defense system . The sap ...

Recently, a young bear with third-degree burns was treated with tilapia skins. Recently, Dr. Jamie Peyton received a phone call from a fellow veterinarian at the California Department of Fish and ...

Scientists have uncovered a surprising reason why some chronic wounds refuse to heal, even when treated with antibiotics. A common bacterium found in long-lasting wounds does not just resist drugs. It ...