SoT 144: Fetch Me My Big Hammer

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Download_greenMassive asteroid may have kickstarted the movement of continents

Ancient Daddy Longlegs Had Extra Set of Eyes

Ancient Mars held no water: study

Updated Review: Tamiflu Is a Bust

What the Tamiflu saga tells us about drug trials and big pharma


A high-resolution x-ray scan of the 305-million-year-old harvestman fossil.
Photo: National Museum of Natural History, France.

Kate Naughton is a geneticist and marine biologist.

Download here. Duration: [0:56:26]