This is known as the isomorphic response or Koebner phenomena. Varients of lichen planus are presented in Figures 2-9. Treatment: There is no cure for lichen planus but treatment often relieves ...

A weak La Nina event has arrived in the Pacific, bringing colder waters and potentially cooler weather. Despite being delayed and relatively weak, La Nina may bring intense storms and rainfall ...

Astrophotographer Josh Dury advised stargazers to bring a pair of binoculars Stargazers hoping to view a rare celestial phenomenon that is lighting up the night sky have one month left.

Medical research on hypothermia and cold injuries is always changing knowledge and treatment. When going into cold conditions it is your responsibility to learn the latest information. The material ...

Medical research on hypothermia and cold injuries is always changing knowledge and treatment. When going into cold conditions it is your responsibility to learn the latest information. The material ...