Bloomberg Nestle SA’s health unit is investing $145 million for a 15 percent stake in Aimmune Therapeutics Inc., a California maker of food-allergy therapies. Nestle Health Science, a subsidiary of the Swiss food giant, will pay $19.20 a share for about 7.55 million newly issued shares of Aimmune, and the unit’s Chief Executive Officer Greg Behar will join the …

  Bloomberg Dow Chemical Co. and DuPont Co. face further delays to their plan to create the world’s biggest chemical company after the European Commission demanded more information about the $59 billion tie-up. The European Union’s merger regulator “stopped the clock” in its in-depth investigation on Oct. 13, the watchdog said in an e-mail on Friday. This happens “if the …

  Bloomberg Natural gas bears wagering on a no-show US winter may be in for a frosty surprise. Gas for delivery next March traded at the lowest premium on record to the April 2017 contract Friday, signaling that traders see little risk of another Polar Vortex in the months ahead. Autumn warmth has spooked the gas market, pushing prices to …