1. The fragile splendor of America’s largest national forest

    An Alaskan photographer hikes blue glaciers and lush rainforests to capture the unique beauty of Tongass National Forest


  2. Reconstructing nature

    A new book highlights architects who create whimsical and often practical structures from natural elements




  5. 12 photos: The week’s best photojournalism

    "Uslada" shakes off water in her pool at the Leningrad Zoo,¬†Boston bombing survivors attend this year’s marathon, and more



  7. This cricket virus not only effectively castrates its hosts, but encourages sexual activity like an aphrodisiac

    Read about one of the sickest, most twisted STDs that nature has to offer


  8. (JACK OHMAN | Copyright 2014 Tribune Media Services)

    The week’s best editorial cartoons


  9. Meet the milkweed, the plant world’s craftiest Don Juan

    The sexual battles of plants



  11. This parasitic coming-of-age tale will make your skin crawl and your heart weep.

    Read more on this story here.



  13. For most animals, mating is a “love ‘em and leave ‘em” situation. As a result, the ones that partner up for the long haul tend to capture our attention. Everyone loves the idea of certain animals being in it together for a while, like a fuzzy little marriage. Enter: the owl monkey.

    These monkeys are the most monogamous primates on earth