The universe's 95% is of unknown dark matter. The remaining 5% is of the baryonic matter comprising stars, planets, animals, and humans. As per the Big Bang theory, there should be twice as much ...

The free agency frenzy was interrupted Monday by a big trade among playoff teams. Who won the Laremy Tunsil deal?

Norway's glaciers have uncovered artifacts from the Stone Age, the Iron Age, the Middle Ages and the Viking Age.