Researchers from Guangxi University, China have developed a new gas sensor that detects ammonia with a record speed of 1.4 seconds. The sensor's design mimics the structure of alveoli—the tiny air ...

A gas container using a technology developed by Japanese Nobel Prize winner Susumu Kitagawa is drawing attention, with demonstration tests underway. The container, seen as a promising new means of ...

A judge on Tuesday issued an order to temporarily restrict federal officers from using tear gas at protests outside the Immigration and Customs Enforcement (ICE) building in Portland, which comes ...

How to use a metal detector to find bottles! Trump touts bill that could make voting harder for married women Key detail in Bad Bunny’s Super Bowl outfit raises questions — "disappointed" Trump ...

A judge has ordered federal agents to stop firing tear gas and other crowd-control weapons at peaceful protesters and journalists who regularly gather outside an Immigration and Customs Enforcement ...