A small contingent of lawmakers are blaming silver iodide for extreme weather events, including the disastrous flooding in Texas, but at least they're getting closer to the truth.

Canadians may think they're intimately familiar with ice in all its forms, but there is one kind that most have probably ...

Astronomers uncover how massive stars form by tracking interstellar ammonia. Using the U.S. National Science Foundation ...

There were chlorine gas attacks in the First World War.” Butt made some headlines posthumously when Substance Sublimation Unit cracked and leaked in August 1995 requiring the evacuation of the Tate.

ALCOA 123 uncoated Al-powder was used (100% minus nº 325 ABNT sieve; Al-99.7%; Si-O-0.15%; Fe-0.17%). In a round botton two liters three necked Pyrex flask, in the following sequence were placed: 500 ...

A gas leak prompted an emergency response in Crystal Lake on Wednesday morning. According to Nicor Gas, a gas line was damaged during construction work at a building in the 300 block of Waters ...

The alert said crews were working on a gas leak in the area and urged people to use alternate routes. The city put out a follow-up alert just after 8:30 a.m. Wednesday, canceling the previous alert.

Iodine is a trace element found in seawater and in some soils — mostly in coastal areas. A French chemist accidentally discovered it in 1811 when an experiment with seaweed ash created a purple ...

When heated to 130.5°C, iodine crystals transform into a purple gas, which can be hazardous if ingested. Hamad Butt’s sculptural installation Familiars Part 1: Substance Sublimation Unit (1994) ...

By the 1950s, more than 70% of U.S. households used iodized table salt. Bread and some other foods also were fortified with iodine, and iodine deficiency became rare. But diets changed.