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Posts Tagged ‘Invertebrates’

Honey bee (Apis mellifera). (c) John Foxx/Getty Images

Honey bee (Apis mellifera). © John Foxx/Getty Images

The following script was supposed to air on a science radio program, but the editor inexplicably killed it. I have never had this happen — after a pitch being formally accepted — so I asked for a reason why. (Still waiting for that reason.) Here’s the script:

Honey bees get high… on crack? … yes, from tiny doses.

Cocaine evolved in coca plants as a defense against leaf-munching insects. It works by destroying their motor pathways. But when mammals — think humans — ingest small doses, it activates the “reward” mechanism in their brains. (more…)

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Ice worm in Portage Glacier, Alaska (Mesenchytraeus solifugus)

Ice worm in Portage Glacier, Alaska (Mesenchytraeus solifugus)

Last summer, I visited Denali National Park in Alaska when my boyfriend and I did a driving tour from Portland, Oregon to Anchorage. When we trekked through the low-lying tundra in Denali, I had no idea ice worms were boring holes through the five glaciers we could barely make out miles away, flowing off the shoulders of Mount McKinley. Despite being there, I probably never would have learned about them were it not for my quirky love of nature documentaries — no matter how old or homegrown… which explains how we ended up watching a National Geographic DVD about Denali with an odd, out of place segment showcasing an ice worm researcher and his bush pilot displacing loads of snow searching for the writhing, wriggling cold-loving creatures. I couldn’t help but look up a few research papers on them to learn more. (more…)

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