An ancient DNA analysis of a 5,500-year-old human skeleton reveals that an ancestor of the bacterium that causes syphilis was present in the Americas at least 3,000 years earlier than previously ...

Nick Seiter, University of Illinois Extension entomologist, said populations of both northern and western corn rootworms have ...

All flowers hold different meanings, and the meanings that they carry are held in the eyes of the beholder. They symbolize love, joy, sorrow, hope. They have the ability to move people and convey a ...