Add Yahoo as a preferred source to see more of our stories on Google. Mar. 23—It seems ironic that oxygen — the gas that makes life on earth possible — can also be extremely dangerous under certain circumstances. On Wednesday night, a 60-year-old ...

ALPENA — The portable oxygen trailer located at MyMichigan Medical Center Alpena will continue to fill oxygen tanks for area emergency personnel and community members. National Guard volunteers will be available to fill tanks on the following days ...