Visual cortex sees more than the conscious mind. Great Barrier Reef much younger than previously thought. Tomb of Mayan Ruler discovered. Archaeologists May Have Found New Ancient Culture in Southwest. Hundreds of bones uncovered at Toronto subdivision may be aboriginal .
Tools spark review of humans' arrival in America .
Women better than men at recognizing faces . It is amazing just how much vanity has paid off for women. It is a shame it doesn't work for pigs - they'd be happier. Drugs fill a gap . Market calms before the storm.