Adam Mann

  • Explore

    An Injection of Chaos Solves Decades-Old Fluid Mystery

    In the 1960s, drillers noticed that certain fluids would firm up if they flowed too fast. Researchers have finally explained why.

  • Explore

    Debate Erupts Over How ‘Forbidden’ Black Holes Grow

    Once missing in action, middleweight black holes have finally been detected. Now researchers are trying to figure out how they grow from small ones.