Of all the skin-care and cosmetics products I recently bought online that turned out to be counterfeit, expired, used, or otherwise problematic, the one that still makes me squirm is a curiously ...

Why doesn’t an elephant use 1,000 times more energy than a mouse? Kleiber’s Law states that metabolism scales to body size at the three-quarter power.

The elephants are hitting the road again. An exhibit featuring 100 life-sized Indian elephant sculptures, titled “The Great Elephant Migration,” will leave the city’s Meatpacking District on Sunday, ...