Seven stadiums that normally use artificial turf switched to grass for World Cup matches this summer, but have now reverted to turf for the NFL season. The issue could factor into upcoming union negotiations.
Saudi Aramco's sponsorship isn't about selling more crude oil. Experts say it's about building influence, burnishing the company's reputation and supporting Saudi Arabia's broader ambitions on the world stage.
Team USA's gold medal performance at the Milan Cortina Olympics has sent figure-skating tour attendance to record highs, and landed skaters like Ilia Malinin and Alysa Liu major corporate sponsorship deals.