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      • Katia Hetter
        Senior Editor, CNN Science and Wellness

        Senior Editor Katia Hetter oversees the CNN Digital Science and Wellness team.

        Full Bio


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      • Poet Lawrence Ferlinghetti poses on Monday, Jan. 15, 1988 in San Francisco in front of the North Beach bookstore he founded more than 35 years ago. The San Francisco Board of Supervisors accepted 13 of Ferlinghettiís recommendations on Thursday to change local street names after 15 of San Franciscoís best known artists and writers. (AP Photo)

        The Beat Generation lives on in San Francisco

      • Chihuly, Kahlo and more: Blockbuster art in the garden

        Outshining the lush foliage that surrounds it, a glorious spiked tower of indigo blue glass blooms near the entrance of the Atlanta Botanical Garden.