The Chicago Cubs need starting pitching help and not just from the return of injured left-hander Shota Imanaga.

Ian Happ hit a game-ending single in the 10th inning, and the Chicago Cubs edged the Pittsburgh Pirates 3-2 on Sunday.

A 15-year-old male gaur, a key contributor to the breeding programme at the National Zoological Park (NZP), has died due to age-related complications, zoo officials said on Sunday.