Elderly athletes who continue to go the distance; actor Hugh Grant; photographer Edward Mapplethorpe; the 50th anniversary of the first mass shooting at a school; Death Valley National Park; Bhutan's national sport; Andrew Lloyd Webber; cursing.

What to know before moving to Canada; the history of paper; runner Meb Keflezighi; musician Jon Batiste; actress Leslie Caron; California's Joshua Tree National Park; a review of the film "Hell or High Water