Marla Broadfoot

All Stories by Marla Broadfoot

  1. Health & Medicine

    Poor sleep may account for a large share of dementia cases

    Researchers estimate that roughly 12 percent of U.S. dementia cases could be tied to insomnia.

  2. Animals

    Invadopodia

    Tiny footlike protrusions that enable a cell to invade neighboring tissues.

  3. Tech

    ‘You Are Here’ maps course for directionally challenged

    A Boston Globe technology reporter chronicles the evolution of navigational and mapmaking tools in "You Are Here."