California requires ethnic studies for university system

Students at California State University, the nation's largest four-year public university system, will need to take an ethic studies course to graduate under a bill signed Monday by Gov. Gavin Newsom.

US allows killing sea lions eating at-risk Northwest salmon

U.S. authorities on Friday gave wildlife managers in Washington, Oregon and Idaho permission to start killing hundreds of sea lions in the Columbia River basin in hopes of helping struggling salmon and steelhead trout.

Ancient oyster shells provide historical insights

An interdisciplinary team of scientists studying thousands of oyster shells along the Georgia coast, some as old as 4,500 years, has published new insights into how Native Americans sustained oyster harvests for thousands ...

The genome of jojoba: The only plant to store wax in its seeds

The seeds of jojoba are one of the only known sustainable sources of liquid wax esters. They have been used as an eco-friendly replacement for similar oils that were once harvested from the spermaceti organ of the sperm whale ...

The impact of COVID-19 on Native American communities

When the Hualapai tribe imposed a stay-at-home order and closed its Skywalk, the horseshoe-shaped, glass-bottomed walkway that extends over the south rim of the Grand Canyon, last month, it gave its members an added layer ...

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