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ArchaeologyA taste for wild cereal sowed farming’s spread in ancient Europe
Balkan groups collected and ate wild cereal grains several millennia before domesticated cereals reached Europe.
By Bruce Bower -
AnimalsA new device helps frogs regrow working legs after an amputation
A single treatment shortly after adult frogs lost part of their legs spurred regrowth of limbs useful for swimming, standing and kicking.
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Health & MedicineWill animal-to-human organ transplants overcome their complicated history?
The elusive goal of using animal organs for transplants could be within reach, but it’s too soon to tell.
By Laura Beil -
Science & SocietyHere are the Top 10 science anniversaries of 2022
Insulin to treat diabetes, the slide rule and the birthdays of Gregor Mendel and Louis Pasteur make the list.