Kelly April Tyrrell

Contributing Writer

Stories by Kelly April Tyrrell

Environment & Climate

Mammoth IslandWinter 2016

Aunt_Spray/ISTOCK By ten thousand years ago, woolly mammoths had gone extinct from mainland Asia and North America. But a population of island-dwelling mammoths survived on a remnant piece of land once part of the Bering Strait land bridge. UW geography professor Jack Williams and…