Step-by-step guide to creating a chic, comfortable shrug with fleece sleeves and a neat trim for a professional look.

A 40-year-old woman from China has sparked concern after developing red and purple snake-like patterns on her skin following more than a decade for using a "traditional Chinese medicine" cream. The ...

Abstract: Ray-tracing algorithms have been developed to follow the propagation of a collimated beam of light traveling along and refracting out of a glass rod in a region of monotonically decreasing ...