OMAHA, Neb., Jan. 27--Miss Ettie Shattuck, a young school teacher, who was so severely frozen in Holt County during the late blizzard, had both her legs amputated at Seward yesterday and will live.

A new chemical treatment allowed African clawed frogs, which normally don’t regenerate limbs, to regrow functional hind legs following amputation. Dan is a News Editor at The Scientist. He writes and ...