Arizona PBS Previews

NOVA: Why Sharks Attack

Preview | 30s

Why are they appearing in areas where they've rarely been seen before? Are deadly encounters with tourists inevitable? Experts in Australia and the U.S. study the great white's hunting instincts in order to help prevent future attacks. (Also Fri. 5/9 at 3AM; Sun. 5/11 at 1PM)

Aired: 05/07/14

Expired: 05/07/14

Rating: NR

Problems Playing Video? | Closed Captioning

Arizona PBS Previews is a local public television program presented by Arizona PBS.