Uncategorized

  1. Humans

    U.S. probably began global fire ant spread

    A genetic study shows that recent international invasions likely originated in the U.S. South, not the species’ native South American range.

    By Susan Milius

  2. A new era of physics at the Large Hadron Collider

    Last month in Washington, D.C., at the annual meeting of the American Association for the Advancement of Science, theoretical physicist Lisa Randall of Harvard University spoke about her hopes for the Large Hadron Collider, the world’s most powerful particle accelerator. She sat down with Science News physical sciences writer Devin Powell after her February 19 […]

    By Lisa Randall
  3. Health & Medicine

    Memories Can’t Wait

    Researchers rethink the role of amyloid in causing Alzheimer’s

    By Laura Sanders

  4. Quantum Whirls

    How turbulence plays out in exotic materials.