The seven men arrested in Britain over the weekend were allegedly manufacturing Ricin, a poison made from the berries of a common ornamental plant. NPR's Ketzel Levine looks at the plant itself.
TB tests use phlegm — not the easiest thing to get or work with. It takes time for results. And there can be false negatives and positives. A new test is more accurate and takes less than half an hour.
The Pentagon says that the cost of the war with Iran is estimated to be some $25 billion. Defense officials were appearing on the Hill for budget discussions.
Tyler Bartlam, Mary Louise Kelly, Tinbete Ermyas, Brianna Scott
NPR's Mary Louise Kelly speaks with election law expert Richard Hasen about Wednesday's Supreme Court ruling in the landmark case Louisiana v. Callais.
In Buffalo, N.Y., Tuesday night, the Sabres faced off against the Boston Bruins. The microphone malfunctioned during the singing of the Canadian anthem, but the crowd stepped up.
Some 50,000 people were arrested in Iran during the anti-regime protests that led up to the Iran war. Most are still in prisons and their families get little to no information about them.