Sean Greene

Writer

Recent Articles

  • How many national parks have you visited?

    How many national parks have you visited?

    Where have you been? The National Park Service manages 59 full-fledged national parks and 350-some seashores, recreation areas, historic monuments and other units. Naturally, some travelers have made it their mission to visit all 59 parks (or even all 400+ NPS units, but we're not going there)....

  • Brain scans show infants' brain damage caused by Zika virus

    Brain scans show infants' brain damage caused by Zika virus

    The U.S. Centers for Disease Control and Prevention this week acknowledged that its experts have confirmed public health officials' worst fears: that Zika virus infection is the direct cause of a massive outbreak of the birth defect microcephaly throughout Brazil. That grim pronouncement might...

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