‘Vaccine tourists’ fly from abroad for injections on US beach

A long line of people snaked across the sand of Miami Beach, Florida, as dozens of travelers from Latin America waited their turn at a pop-up coronavirus vaccination booth. Sweating under the Sunday afternoon sun, visitors checked into an online system—no proof of residence required—and soon after received a free, single-dose Johnson & Johnson vaccine […]

How to Master the Dumbbell Chest Fly

Weight room experts and workout warriors have long professed that the best way to build a big, strong chest is to hit the bench. They’re not necessarily wrong–but your chest-focused bench workouts shouldn’t start and end with the barbell bench press, or even with any other pressing variation that you might choose to fancy. To […]

Fruit fly study reveals link between the gut and death by sleep deprivation

The first signs of insufficient sleep are universally familiar. There’s tiredness and fatigue, difficulty concentrating, perhaps irritability or even tired giggles. Far fewer people have experienced the effects of prolonged sleep deprivation, including disorientation, paranoia and hallucinations. Total, prolonged sleep deprivation, however, can be fatal. While it has been reported in humans only anecdotally, a […]