Economic cost of extreme heat is climbing

(NEW YORK) -- It's been a pressure cooker of a summer for economies in both the U.S. and Europe, and experts say the extreme heat is making it increasingly difficult for workers to do their jobs -- especially those who work outdoors.A historic and... Read More.

How climbing works in competition at the Olympics

(TOKYO) -- Climbing gyms have been filling up across the U.S. in recent years, and now, the sport is making its Olympic debut in Tokyo.This is the first time climbing will be in competition at the Olympics, with events scheduled to start Aug. 3,... Read More.