Chlorine solutions much weaker than previously believed can still be used to kill more than 99 percent of noroviruses, the chief cause of outbreaks of gastrointestinal illness around the world, a new ...

Imagine billowing clouds of deadly, yellow-green gas gushing with force from a tank, undulating, pulsating and spreading in waves over the ground, resembling surging foamy water. Imagine you are a ...

How many halogens, that is volatile elements such as chlorine and fluorine, are present on the Moon and how they are distributed provides vital insights into the origin and evolution of our celestial ...