The Mysterious Disappearance of 10 Billion Alaskan Crabs

This video explores the shocking ecological mystery of how tens of billions of Alaskan snow crabs vanished from the Bering Sea in 2021. Hosted by Savannah Geary, learn about the years-long scientific investigation into this massive disappearance that puzzled researchers and devastated the fishing industry. Discover the environmental factors, research methods, and conclusions that helped scientists understand this unprecedented population collapse. The 11-minute educational presentation from SciShow examines the evidence, potential causes, and broader implications of this marine ecosystem disaster.