Researches have brought back an Arctic flower that has been extinct for 32,000 years. In a discovery that may herald the Jurassic Park-style resurrection of mammoths and sabre-toothed tigers, Russian scientists have grown a plant from the frozen remains of a 32,000-year-old Arctic flower. The plant is a narrow-leafed campion grown in petri dishes from organic materials pulled from the banks of the Kolyma River in Siberia. Details of the project appear in Tuesday’s issue of The Proceedings of the U.S. National Academy of Sciences. It was drafted by a team led by Svetlana Yashina and David Gilichinsky of the Russian Academy of Sciences. The seeds had been buried by an Ice Age squirrel.