Micrograph showing sheaves of parallel platy olivine crystals making so called "spinifex texture," from a komatiite flow at Wildara, Western Australia. Disclaimer: AAAS and EurekAlert! are not ...

During “Perry the Platy-bus On Tour,” fans are invited to marvel at nearly 4,000 pounds of Perry (complete with a bill, tail and googly eyes), come aboard, play the exciting new Unity 3D video ...