Tech

Sign up for our newsletter

We summarize the week's scientific breakthroughs every Thursday.

  1. Chemistry

    Extreme cold is no match for a new battery

    A rechargeable battery that works at –70° C could be used in some of the coldest places on Earth or other planets.

    By
  2. Life

    A fake organ mimics what happens in the blink of an eye

    A newly crafted artificial eye could help researchers study treatments for dry eye disease and other ailments.

    By
  3. Computing

    Are computers better than people at predicting who will commit another crime?

    If crime-predicting computer programs aren’t any more accurate than human guesswork, do they still have a place in the criminal justice system?

    By
  4. Archaeology

    Modern tech unravels mysteries of Egyptian mummy portraits

    A museum exhibit showcases what modern analytical tools can reveal about ancient Egyptian funerary portraits and mummies.

    By
  5. Tech

    Mix of metals in this Picasso sculpture provides clues to its mysterious origins

    The alloys used to cast Picasso’s bronze sculptures provide a valuable piece of the puzzle in reconstructing the histories of the works of art.

    By
  6. Tech

    This stick-on patch could keep tabs on stroke patients at home

    New wearable electronics that monitor swallowing and speech could aid rehabilitation therapy for stroke patients.

    By
  7. Materials Science

    New technique shows how 2-D thin films take the heat

    A new method exposes how 2-D materials react when heated, which could help engineers build sturdy next-gen electronics.

    By
  8. Materials Science

    Smart windows could block brightness and harness light

    A new type of material pulls double-duty as window shade and solar cell.

    By
  9. Physics

    50 years on, nuclear fusion still hasn’t delivered clean energy

    In 1968, scientists predicted that the world would soon use nuclear fusion as an energy source.

    By
  10. Materials Science

    Superdense wood is lightweight, but strong as steel

    New superdense wood could be a more lightweight, environmentally friendly alternative to current construction materials.

    By
  11. Artificial Intelligence

    ‘Machines That Think’ predicts the future of artificial intelligence

    In a new book, an artificial intelligence expert explores AI’s past, present and future.

    By
  12. Materials Science

    New textile weathers temperature shift

    Reversible textile keeps skin at a comfortable temperature with thin layers of carbon and copper.

    By