Structure-based drug design is the design and optimization of a chemical structure with the goal of identifying a compound suitable for clinical testing — a drug candidate. It is based on ...

Many of Tolkien's Middle-earth denizens have extremely lengthy lives - and then there are Elves. How long do these "immortal" ...

ST. LOUIS —Local, state and federal officials said Saturday morning that the death toll in the city of St. Louis remained at 5 following suspected tornado activity in the St. Louis region. Victims ...