Dear EarthTalk: Is there really such a thing as “sun-protective clothing?” If so, does it mean I can dispense with oily sunscreens once and for all? — John Sugarman, San Diego, CA
While there will always be a place for high-quality sunscreen on body parts exposed to the sun, covering up elsewhere-ideally [...]

The world looks to the Patriots and Giants as they do battle Sunday — will it be Michael Strahan or Junior Seau who takes home their first Super Bowl ring?
But while the focus is on sports and Mexican journalists proposing to Tom Brady, I decided to look at what some people below the radar are [...]