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  1. Tech

    Superbugs may meet their match in these nanoparticles

    Quantum dots and antibiotics hit bacteria with a one-two punch.

    By Maria Temming
  2. Archaeology

    Europe’s Stone Age fishers used beeswax to make a point

    Late Stone Age Europeans made spears with beeswax adhesive.

    By Bruce Bower
  3. Neuroscience

    New book offers a peek into the mind of Oliver Sacks

    The wide-ranging essays in Oliver Sacks’ ‘The River of Consciousness’ contemplate evolution, memory and more.

    By Laura Sanders
  4. Tech

    The rise of respectful robots

    A new roaming robot knows how to keep out from underfoot.

    By Maria Temming
  5. Tech

    New atomic clock is most precise yet

    This next-gen atomic clock ticks at a steady beat, but time will tell just how well it tells time.