This week we have stories on why it’s taking so long for research chimps to retire,boosting melanin for a sun-free tan, and tracking a mouse trail to find liars online with Online News Editor David Grimm.
Sarah Crespi talks to Allison Rubin about what we can learn from zircon crystals external of a volcano about how long hot magma hangs out under a volcano.
Listen to preceding podcasts.
[Image: Project Chimps; Music: Jeffrey Cook]
Source: sciencemag.org