Energy drinks like Monster, Full Throttle, Red Bull and others account for more than $3 billion in annual sales in the U.S., and roughly one-third of people between the ages of twelve and 24 say they suck them down on a regular basis. The beverages have been linked to a number of negative health effects, but now an addiction researcher at the University of Buffalo has published a report demonstrating that excessive consumption is also correlated to risky behavior such as unprotected sex, substance abuse and violence.
A horse was euthanized this past weekend on the hallowed track of the Kentucky Derby. Eight Belles ran the race of her life, finishing second. But, just steps past the finish line the filly snapped both her ankles and crumbled to the dirt. Veterinarians on site promptly decided to euthanize the horse—on the racetrack—with just a few trucks and an appropriately placed oversized derby hat shielding the more than 150,000 spectators (NBC wisely did not show footage of the horse).
138 years of Popular Science at your fingertips.
Each issue has been completely reimagined for your iPad. See our amazing new vision for magazines that goes far beyond the printed page
Stay up to date on the latest news of the future of science and technology from your iPhone or Android phone with full articles, images and offline viewing
Featuring every article from the magazine and website, plus links from around the Web. Also see our PopSci DIY feed
Science is reinventing play, from extreme sports to gamification to ridiculous roller coasters to the playgrounds of tomorrow, and this issue is chock full of fun. Also, on a less fun note: Did global warming destroy my hometown?