At around 6:36 p.m., an ammonia detector near the mall’s ice skating rink alerted staff to a leak, officials said. Crews evacuated the area surrounding the ice rink and stopped the leak by 7:04 ...

This study aims to explore these interactions and their implications for ammonia detection. The research involved a ...

creating structural and chemical defects that enhance ammonia detection. These functionalized graphene sheets exhibited superior sensing performance compared to pristine graphene, potentially ...

At around 6:36 p.m., an ammonia detector near the mall’s ice skating rink alerted staff to a leak, officials said. Getty Images Getty Images/iStockphoto An ammonia leak Wednesday night caused ...