NEW YORK--(BUSINESS WIRE)--XPRIZE (www.xprize.org) and Wendy Schmidt last night announced the winners of the $2M Wendy Schmidt Ocean Health XPRIZE, a global competition to incentivize breakthroughs in pH sensor technology to accurately and affordably measure the acidification of our oceans, in a ceremony co-hosted by Foreign Affairs. Sunburst Sensors, a team of chemists and engineers from Montana, took home both Grand Prizes, a $750,000 Accuracy Grand Prize (based on performance) and a $750,000