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Fish swam across the sahara

10,000 years ago the Sahara was a fertile area, allowing fish to migrate across it. This is giving researchers a possible clue to how early humans migrated across the desert. In their analysis, Drake and his colleagues found evidence that many creatures, including aquatic ones, dispersed across the Sahara recently. For

Virginia history textbook full of errors

A Virginia history textbook is being closely scrutinized after a number of glaring errors were found in its pages. Among the mistakes: the claim that 12 states joined the Confederacy, not 11, and that 6,000 soldiers died during the Battle of Bull Run during the Civil War, instead of 22,000. Three