EarthClever clams and algae show how best to harvest light Special cells in clams allow columns of hidden algae to near-perfectly harvest light for photosynthesis, pointing the way for efficient biofuel production 51¶¯Âþ
LifeMeet Lonesome George, the face of extinction The tortoise known as George was the last of his kind. Now he serves as a permanent reminder of what we've lost Regulars