(ClarkandCompany/iStock, Getty Images) Lea en español To occupy his mind during long-distance trail runs, Philip Stark started noticing the variety of plants in the fields around him, then the way they changed with the seasons. As the plants bloomed and thrived over time, he began to wonder, “Can I eat that?” So Stark, a professor…

(Raphye Alexius/Image Source, Getty Images) Major life milestones – such as starting a new school or job, getting married, having children or retiring – often lead to a drop in physical activity levels that could harm heart health, a new science report warns. People and their health care professionals should pay closer attention to periods…