Potassium iodide is a salt made up of the minerals potassium (K) and iodine (I). Its chemical formula is “KI.” Potassium iodide is a medication and, when used properly, it can help protect the thyroid ...

Lead iodide, also known as plumbous iodide, is a very rarely used compound semiconductor, which appears bright yellow at room temperature. Due to the high atomic numbers of its elements, it has a high ...

The price of pills that can help protect people from radiation poisoning has nearly tripled following Russia's attack on Ukraine and amid fears the conflict could lead to a nuclear incident. European ...

AS HIS INVASION of Ukraine has gone awry, Vladimir Putin has resorted to unsettling threats, including putting Russia’s nuclear weapons on a higher state of readiness. The chance of an escalating ...

WASHINGTON – It's a cheap tablet that does one thing: protect the thyroid gland from one type of radioactive fallout. But with concern over radiological terrorism growing, potassium iodide is hot — ...

As Russia's assault in Ukraine intensifies, fear of radioactive fallout from accidental or intentional attacks on Ukraine's nuclear plants, or from the use of a nuclear bomb, has triggered surging ...

Covering COVID-19 is a daily Poynter briefing of story ideas about the coronavirus and other timely topics for journalists, written by senior faculty Al Tompkins. Sign up here to have it delivered to ...