Science news articles about 'red eyed tree frog'

BOSTON, Nov. 4 (UPI) -- U.S. scientists say they've discovered how red-eyed tree frog embryos actively avoid asphyxiation while still inside their eggs.

Embryos of the red-eyed tree frog have developed an interesting strategy to survive on a patchy supply of oxygen. To permeate the normally oxygen-deficient eggs, oxygen must first pass through a ...