The Red Sea’s water can turn red due to algae blooms or red sediments from nearby land. This temporary color change happens naturally and can vary with environmental conditions.
A collaboration between The Wistar Institute and the University of Buea in Cameroon has uncovered the mechanisms for a medicinal plant with anti-HIV potential in Croton oligandrus Pierre & Hutch ...
The problem is, it’s often difficult to tell the two apart. “Sometimes age spots can have pigment or texture, and it can be confusing to tell the difference,” says Tanya Nino, MD ...