17:I[66739,["/_next/static/chunks/0.3dg.jzl0xwf.js?dpl=dpl_6rgLmP9cEoGQaJFkbQupH1c1WvHB","/_next/static/chunks/05hx6kuf6-oy4.js?dpl=dpl_6rgLmP9cEoGQaJFkbQupH1c1WvHB","/_next/static/chunks/0e~mn1op2jzz5.js?dpl=dpl_6rgLmP9cEoGQaJFkbQupH1c1WvHB","/_next/static/chunks/0juapqyy99ga..js?dpl=dpl_6rgLmP9cEoGQaJFkbQupH1c1WvHB","/_next/static/chunks/06ze19tienhj6.js?dpl=dpl_6rgLmP9cEoGQaJFkbQupH1c1WvHB","/_next/static/chunks/06dn~uer6.43l.js?dpl=dpl_6rgLmP9cEoGQaJFkbQupH1c1WvHB"],"default"] 19:I[38632,["/_next/static/chunks/0qqtp3r0h7kah.js?dpl=dpl_6rgLmP9cEoGQaJFkbQupH1c1WvHB","/_next/static/chunks/0iukvycbd42rl.js?dpl=dpl_6rgLmP9cEoGQaJFkbQupH1c1WvHB"],"IconMark"] 18:T4c5,You've heard of the woolly mammoth. But have you heard of woolly mice? These critters were genetically modified by the Dallas-based biotech company Colossal Biosciences to have the same "woolly" and fat appearance as the ancient mammoths. The mice are a key step in the longer journey to de-extinct the woolly mammoth. NPR's Rob Stein takes us to the lab where it all happened.

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Reviving The Woolly Mammoth ... With Mice

Short Wave

Reviving The Woolly Mammoth ... With Mice