Invention special: Green technology

Green inventions to get us off oil, produce clean electricity and fuel, power your iPod by banging your head, and more"As the evidence that humans have altered the Earth's climate and environment for the worst...

Lungless Frog Adaptation Reduces Buoyancy :: Oblate Spheroid

"Barbourula Kalimantanensis - The frog, which has no lungs and breathes through its skin, was found in a remote part of Indonesia's Kalimantan province on Borneo island, a discovery that researchers said...