World's oldest turtle shells stand the test of time Plucked from a pit of grey clay next to a rubbish dump in southern Poland, fossilised turtle shells resembling the battle-scarred shields of ancient warriors are the world's oldest and most complete.
24 October 2012
Planet with four suns discovered An international team of amateur and professional astronomers on Monday announced the discovery of a planet whose skies are lit up by four suns -- the first reported case of such a phenomenon.
16 October 2012
Giant Chile telescope spots unique spiral structure Astronomers using a powerful Chile-based telescope on Wednesday released a rare image of a spiral shell of cosmic dust and gas surrounding a red giant star.
Mexico wastewater project uncovers Ice Age bones Workers have discovered hundreds of bones belonging to Ice Age animals, including mammoths, mastodons and glyptodons, while digging to build a wastewater treatment plant north of Mexico City.