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 family man from Wisconsin. A spirited artist from Hawaii. An Ivy League graduate from Maryland. At face value, Ryan Borgwardt, Hannah Kobayashi and Luigi Mangione lead distinct lives and come ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Astronomers have ...

What is of real interest is the phenomenon of human fascination and belief in the extraordinary, such as unidentified flying objects (UFOs) and now drones over New Jersey. A. Michael Noll ...

Nonlinear phenomena are phenomena, which, in contrast to a linear system, cannot be explained by a mathematical relationship of proportionality (that is, a linear relationship between two variables).

Many animals engage in elaborate mating rituals. For flight-ready birds, these often involve complex dance moves and peacock-like displays of grandeur. For their land-bound cousins, like the Adélie ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics ...