Feature

  1. Life

    Molecular Evolution

    Investigating the genetic books of life reveals new details of 'descent with modification' and the forces driving it.

    By
  2. The Science of Slumber

    Special issue on sleep.

    By
  3. The Why of Sleep

    Brain studies may reveal the purpose of a behavior both basic and mystifying.

    By
  4. Sleep Gone Awry

    Researchers inch closer to causes, cures for insomnia, narcolepsy.

    By
  5. Dying to Sleep

    Getting too little sleep can impair body and brain and could even be deadly.

    By
  6. Cosmic dioramas

    Metamaterials may offer windows into other worlds.

    By
  7. Life

    An oceanic endeavor

    Marine census catalogs creatures that roam all corners of the seas.

    By
  8. Life

    The unusual suspects

    With no obvious culprit in sight, geneticists do broader sweeps to identify autism’s causes.

    By
  9. Life

    Imperfect mimics

    Reprogramming techniques may not produce exact embryonic stem cell replicas.

    By
  10. Astronomy

    Black hole silhouettes

    Scientists attempt to image a shadow and its tumultuous ring.

    By
  11. Unnatural selection

    Chemists build proteins with parts not in the typical toolkit.

    By
  12. Fire & Ice

    Volcanoes and frozen lands make an explosive combo.

    By