ScienceLead Pollution Found In Greenland Ice Core Shows Lead Emissions From Ancient Greeks And Romans Lead pollution trapped in ice cores taken from Greenland shows mining operations from the Ancient Greek and Ancient Roman empires. This shows the economic vitality of the empires by how much lead is found in the ice.by Jean-Pierre Chigne
ScienceScientists On A 23-Day Expedition Discover 'Secret' Coral Garden 7,500 Feet Under The Gulf Of Mexicoby Steven Lerner
ScienceScientists Study 'Sunburn' In Rocks To Discover 45,000-Year-Old Changes In The Greenland Ice Streamby Steven Lerner
ScienceTrump Administration Shuts Down NASA's $10 Million Carbon Monitoring Program While CO2 Levels Soarby Jean-Pierre Chigne
ScienceEarth To Have Close Encounter With 'Lost' Asteroid This Week: Is There Reason To Worry?by Allan Adamson
ScienceGeneticists Are Growing Miniature Brains From Human Stem Cells Engineered With Neanderthal DNAby Athena Yenko
ScienceAsteroid Possibly Longer Than Football Field Will Soon Have Near-Earth Encounterby Aaron Mamiit