When you pick up a cut of beef at the store, would you like to know that animal's life history? The technology to do this does exist — at least in Michigan, where the state requires all cattle to carry electronic ear tags. It's the only state that requires such tags.
Michigan's cattle-tracking system was forced on farmers because of a crisis. Fifteen years ago, cattle in part of the state started catching tuberculosis from wild deer.
Peter Obetz (left) and Jeff Jarrett met in 1998 and are still close friends. Peter was diagnosed with stage IV esophageal cancer in 2004. He was declared cancer-free in 2009. They visited StoryCorps in Kansas City, Mo.
The Transportation Security Administration has told Congress that it's finished retrofitting airport scanners to blunt a widely criticized technology that shows graphic detail of a passenger's body as he or she goes through security checkpoints.
In this photo provided by Mouaz Moustafa and the Syrian Emergency Task Force, Sen. John McCain, accompanied by Moustafa (right) visits rebels in Syria on Monday. McCain, who slipped into the country for a surprise visit, favors providing arms to rebel forces in Syria.
There are risks aplenty for a U.S. lawmaker who makes a surprise visit to a war zone, as Sen. John McCain recently did when he crossed the border from Turkey into Syria.
The perils to life and limb go without saying. But there are also other risks: trying to tell the good guys from the bad guys; or being victimized by disinformation from unfriendly Middle Eastern interests.
While McCain got out unscathed from Syria, where he visited rebels fighting Syrian President Bashar Assad's forces, he may have had less success navigating the other risks.
The clock is ticking for those who hope Illinois will become the 13th state to legalize same-sex marriage.
The Illinois General Assembly is scheduled to adjourn its spring session Friday night, and the marriage equality bill still has not been called for a vote in the state House, where supporters are struggling to round up the 60 votes necessary to pass it.
From New Mexico to New York, 10 state university systems have announced they are joining the ranks of elite institutions embracing the massive open online course, or MOOC, system.
On Thursday, they unveiled a landmark partnership with Coursera, a for-profit tech company with 3.5 million registered students. It's the biggest effort to catapult degree-granting institutions into the world of global education.
When Herman Boudreau joined the U.S. Army in 1941, he set in motion a lifetime of public service. Boudreau, who died in April at age 93, served in the Army in New Zealand and the South Pacific during World War II.
He spent more than two years fighting the Japanese, and years later shared many of his war experiences with his daughter, Nancie Smith. In one incident, she says, he had to secure an airfield while removing the last Japanese resistance on three occupied islands.