
Biology
Birds, frogs, and reptiles use sound to “program” embryos
Birds, frogs, and reptiles use sound to “program” embryos A new study suggests that sound plays a much larger role

Birds, frogs, and reptiles use sound to “program” embryos A new study suggests that sound plays a much larger role

Bioreactor device helps frogs regenerate their legs A team of scientists designed a device that can induce partial hindlimb regeneration

Amber fossils provide oldest evidence of frogs in wet, tropical forests About 99 million years ago, a tiny juvenile frog