Monday, February 24, 2014
Wednesday, February 12, 2014
died during labor and the oldest embryonic fossils yet found, revealing that the ancient sea reptile bore live young head-first as the former land species once evolved to do.
Tuesday, February 11, 2014
solar neutrino oscillations as they pass through the bulk of the Earth.
Friday, February 7, 2014
Scientists have discovered the first fossilized human footprints outside of the African continent on a Happisburgh beach on the eastern side of England, dating back 800,000 years and providing direct evidence of the earliest known humans in Northern Europe.