Summary: $7.5 trillion for a 'transitional' fossil, Can Electricity From Trees Power Gadgets, Gecko-grip material aims to be the end of glue, Heavy Metal-Eating "Superworms" Unearthed in U.K, Liquid Mirror Telescopes on the Moon, Mysterious DNA Found to Survive Eons of Evolution, New pain relief that is eight times stronger than morphine, Newly discovered fungus strips pollutants from oil, No sex is secret to long life, says 105-year-old Clara, Britain's oldest virgin, Stonehenge 'was a cremation cemetry, not healing centre, 'Women's voices get higher in pitch at most fertile point of monthly cycle, say researchers
