Scientists have uncovered what they believe is the oldest human DNA sample ever found, a discovery that could help unravel the mystery of how humans spread out over the planet...
Story submitted by Forrest Mims III, originally published for the San Antonio Express-News In the early days of this column, concerned readers sent many questions about the earth’s ozone layer, which I began measuring...
That letter signed by 16 scientists saying there’s “No Need to Panic About Global Warming” to the Wall Street Journal has caused a great disturbance in the farce...