Dogs can read positive and negative emotions in humans. Photo: Rick Ortiz

Dogs can read human emotions

Many dog owners believe their pets are able to pick up on their moods, but scientists have demonstrated once and for all that man’s best friend can actually recognize emotions […]

Hans Schule, 1939. Photo: simpleinsomnia / Flickr

13 Math Equations that Changed the World

Math is all around us. Renowned UC Berkeley mathematician Edward Frenkel once said, “mathematics directs the flow of the universe, lurks behind its shapes and curves, holds the reins of […]

Stuffing your face before bedtime may be disturbing your memory recall. Photo:  Rachel Haller / Flickr

Midnight munches may be mangling your memory

Your stomach grumbles yes, but your mind mumbles no. It might feel good, but frequent late-night raids on the fridge may be disturbing your memory, a new study UCLA finds. […]