The Zebra's Stripes, A Personal No-Fly Zone | WAMU 88.5 - American University Radio
Filed Under:

The Zebra's Stripes, A Personal No-Fly Zone

Play associated audio
Scientists in Hungary and Sweden say they've found an answer to the age-old question of how the zebra got its stripes. It turns out the pattern may have evolved to repel Africa's biting flies. The researchers discovered this by placing models of patterned zebras next to models of their plainer cousins, horses, and measuring how many flies ended up on each one. Host Scott Simon has more.
NPR

In An Earthquake, History Fuels One Writer's Anxiety

An earthquake in Napa Valley this week brought back old fears for author Gustavo Arellano. In his anxiety he's revisiting the book A Crack in the Edge of the World.
NPR

Real Vanilla Isn't Plain. It Depends On (Dare We Say It) Terroir

There's no such thing as plain vanilla — at least if you're talking about beans from the vanilla orchid. Whether it's from Tahiti or Madagascar, vanilla can be creamy, spicy or even floral.
NPR

Legal Questions Loom As Obama Weighs Military Action In Syria

The Obama administration is considering whether to broaden its air campaign against the extremist group the Islamic State by striking targets in Syria.
NPR

An App Can Reveal When Withdrawal Tremors Are Real

You probably haven't thought about whether your phone could help diagnose alcohol withdrawal. Well, it can. An app for doctors measures tremors and may help tell if someone's faking it to get drugs.

Leave a Comment

Help keep the conversation civil. Please refer to our Terms of Use and Code of Conduct before posting your comments.