You have one job this month: look at trees. Specifically, catch them at the exact moment they stop being green and start blazing, a window so narrow you’d think the maples were selling concert tickets. Miss it...

Summer has a way of dismantling the best-laid exercise plans. Vacations stretch the calendar. The heat discourages ambition. The evening light invites a long dinner rather than a long run. No one grades July...

Gut health and gut health foods tends to get a lot of attention these days. Maybe a friend swears by kefir. Maybe a headline promised a miracle. I will admit the marketing can feel louder than the science. (My...