Analysis: Tech firms, medical research threatened by helium shortage

By Nina Chestney LONDON (Reuters) – A 90-year-old helium reservoir in Texas could shut down next month causing disruptions and raising costs for makers of high-tech products from MRI scanners to semiconductors and threaten medical treatments and research. More than 100 organisations, universities and companies, including Siemens, Philips, Samsung, and General Electric, wrote to the U.S. Congress last week urging it to keep the reservoir open or risk a disruption to the U.S. economy, putting millions of jobs at risk. …