Issue_67

10 articles
  • Article Recirculation Lead Image

    Why Black Hole Interiors Grow (Almost) Forever

    Reprinted with permission from Quanta Magazine’s Abstractions blog. Nautilus Members enjoy an ad-free experience. Log in or Join now . Leonard Susskind, a pioneer of string theory, the holographic principle, and other big physics ideas spanning the past half-century, has proposed a solution to an important puzzle about black holes. The problem is that even though these mysterious, invisible spheres appear to stay […]
  •  Paulson_HERO

    Yuval Noah Harari Is Worried About Our Souls

    The big-data makeover of humanity could be a recipe for disaster.
  • Cepelewicz_HERO

    What Defines a Stem Cell?

    Our cells have more diverse regenerative capabilities than anyone expected.
  • Dalton_HERO

    Iron Is the New Cholesterol

    Elevated iron is at the center of a web of disease stretching from cancer to diabetes.
  • Article Recirculation Lead Image

    What a Newfound Kingdom Means for the Tree of Life

    Reprinted with permission from Quanta Magazine’s Abstractions blog. Nautilus Members enjoy an ad-free experience. Log in or Join now . The tree of life just got another major branch. Researchers recently found a certain rare and mysterious microbe called a hemimastigote in a clump of Nova Scotian soil. Their subsequent analysis of its DNA revealed that it was neither animal, plant, […]