Not much at first glance, but if you blow away the plume of vaporizing carbon dioxide, you can see the awed faces of children - and perhaps glimpse Arizona's technology future. Dry-ice experiments, ...

As the summer months unfold, two major changes happen: outdoor time becomes more common, and temperatures rise. Thus, when people go out for their latest beach trip, hike, or adventure, they're always ...

The science pros at TKOR explain how dry ice is revolutionizing metal foundries with cool science. Hillary Clinton breaks silence on Trump’s controversial $400m Qatari jet At 70, I’ve been retired for ...