(CNN) — Are you a boxing fan? Fancy the best seats in the house for Saturday night's showdown in Las Vegas between Floyd Mayweather and Manny Pacquiao? Got a spare $361,894 for a couple of tickets? No?
Some people feel better after dummy treatments, while others feel no difference unless the drugs are real. A new paper argues that the difference may come down to genetics. The first real, physical proof
Nasa's Curiosity rover has found that water can exist as a liquid near the Martian surface. Mars should be too cold to support liquid water at the surface, but salts in the soil lower its freezing point
In pregame warm-ups before the Super Bowl, Marshawn Lynch is wearing a crazy looking mask. It turns out that the mask is a training device that simulates training at high altitudes, and Lynch says gives