Does the narwhal's famous tusk help it catch fish? - AZPM ...

U.S. Congressman Raul Grijalva speaking with supporters of U.S. Senator Elizabeth Warren at a town hall at the Marquee Theatre in Tempe, Ariz., on Aug. 1, 2019. Congressman Raúl Grijalva, a towering ...

Judge denies qualified immunity for Tucson officers in 2020 in-custody death - AZPM ...

Narwhal whales live in social groups called pods and live in the Arctic ocean. Experts disagree on the purpose of males' tusks. The long, spiral tusks of narwhals could be used by these Arctic whales ...