Angela Roth said, "There's nothing wrong with daring to be different at the gym." But Justin Kraft, a personal trainer, disagreed.

Time to grab the thick comforter out of its vacuum-sealed bag, friends. And get some new cold-weather clothes.

Rebecca Reyes told Newsweek: "I kept pushing and I started feeling absolutely amazing and then eventually the weight started melting off." ...

For now, there is no way to predict which dogs will make good workers, but canine behavioral scientists are trying to change ...