Tag: Christian Tryon

  • Nation & World

    Harvard students, meet the Stone Age

    Students taking part in a new freshman seminar class learn to appreciate the sophistication of Neanderthals by manufacturing their own stone tools from scratch.

    2 minutes
  • Nation & World

    Similar designs, 100 million years apart

    A study found that both Rusingoryx atopocranion, a relative of the wildebeest, and hadrosaur dinosaurs evolved large bony domes on their foreheads, which were likely used as resonating chambers to warn of predators and communicate with others.

    4 minutes