In the October 1 SN: Meet the SN 10 — up-and-coming scientists exploring big questions, Tasmanian devils resist an epidemic of cancer, the ebb and flow of one man’s microbiome, oldest fossils, Juno’s first closeups of Jupiter and more.
Pediatric neurologist Christopher Giza of UCLA examines a 14-year-old after she experienced a concussion. Most parents would overly restrict their child’s activities, a new survey suggests, perhaps delaying recovery.
MIXED SIGNALS Minibrains grown in the lab form nerve cells (red) prematurely and show signs of dying cells (green) when treated with a signaling molecule called LIF. This molecule pours out of embryonic cranial cells after infection with Zika virus, and could harm brain development.
ON EDGE A pregnant woman and her family wait at a health clinic in Loiza, Puerto Rico. The U.S. territory has been hit hard by Zika virus, and nearly 2,000 pregnant women have been confirmed as infected.