President-elect Trump recently veered away from the standard Republican position on Obamacare, suggesting that he wants it repealed but simultaneously replaced. Still, his goals range from coverage for the neediest to coverage for all, and a new plan for funding quality health care remains unclear.
Scientists are tracking sharks’ social networks. The FDA is researching how much Nutella people consume to decide whether to update the serving size. Researchers have engineered bionic spinach to fluoresce in the presence of explosives. Read these stories and more in our twice-weekly news roundup.