Mar 5th, 2008 · The Grand Canyon will get a bath Wednesday -- literally. The federal government hopes a 60-hour, controlled flood will help revitalize the Colorado River and replenish backwaters for several of the river's endangered species.
Sep 6th, 2006 · Three separate research teams agree: A gene that prevents cancer also accelerates aging. The gene plays a role in preventing cells from dividing. That's good if they're cancer cells, but bad if they're healthy cells that need replenishing.
Aug 13th, 2006 · Dealing with the country's problems puts an awful strain on U.S. presidents. Kenneth Walsh's book looks at where presidents go to replenish their minds and spirits and what those places reveal about these leaders.
May 16th, 2006 · The 7-Eleven chain has long been the place to buy Slurpees, beer and lottery tickets. Coming to 7-Eleven in Japan: oxygen in a can. The product is marketed to help buyers replenish their natural oxygen levels which, if too low, can supposedly cause fatigue. For just over $5, the oxygen in a can comes in either "strong mint" or "grapefruit" and is supposed to make you feel invigorated. No word on whether it comes in a big gulp.