While Four Sigmatic smuggles its adaptogens directly into coffee grounds, many adaptogenic drinks pitch themselves as something alternative, often with a lower caffeine content. UK-based Spacegoods’ Rainbow Dust, unmissable in bright pink and purple packaging, contains 80 milligrams—less than most coffees. Its ingredients list boasts lion’s mane, cordyceps, and chaga …

BERLIN — “As far apart as you are on a tennis court, you can actually feel the other one very intimately.” The Athletic is sitting courtside in Berlin at the Laver Cup next to Andre Agassi, as he explains the rhythms and dynamics of the sport he once conquered. Agassi won …

We all like to indulge in a late-night snack now and then. But did you know that what you eat directly influences your sleep quality? Eating certain foods at night, such as leafy greens, yogurt or fruit, has been shown to help improve your sleep quality, while other comfort foods …