Live Science

What's Hot This Week Ring in the New Year Sans the Headache: Hangover Cures that Work Jennifer Welsh, LiveScience Staff Writer Tackle that holiday hangover with a three-step approach and some new knowledge of alcohol science Lovers' Pipe Dreams Emerge from Jerusalem Excavation Wynne Parry, LiveScience Senior Writer A centuries-old pipe may have been a gift between lovers. Sponsored by: Scientists List 2011's Most Fascinating Discoveries Duh! 11 Obvious Science Findings of 2011