Jennings Dunker, an Iowa Hawkeyes football player, discusses his NFL Combine experience and mullet hairstyle. Romar Dennis, a lacrosse player, talks about his team's chances in the PLL Championship and his humanitarian work. [... more]

Deep in California's old-growth forests, scientists are working to save the remaining redwoods by studying their genetic secrets and implementing restoration techniques. Meanwhile, Cynthia Nixon is running for governor of New York State, and John Mellencamp is reflecting on his life and music, while ketchup is a ubiquitous condiment that has a fascinating history. [... more]