Authorities are analyzing biological evidence in the search for Nancy Guthrie nearly three weeks after Savannah Guthrie's mom was last seen.

Authorities are analyzing biological evidence in the search for Nancy Guthrie nearly three weeks after Savannah Guthrie's mom was last seen.

Investigators continued following leads after DNA evidence from gloves believed to have been worn by Nancy Guthrie's abductor didn't yield results.

The black glove found on the roadside near Nancy Guthrie’s Arizona home could hold crucial DNA evidence key to finally unmasking the missing 84-year-old’s kidnapper, according to a former FBI agent. The glove — discovered on Wednesday,

It’s an often-cited factoid that 1 in 200 men (0.5 percent of the world’s male population) can directly trace their ancestry back to Genghis Khan; he's basically their 25th-great-grandfather. But is that really true or just fear-soaked propaganda about a long-gone empire?

Savannah Guthrie's mother has been missing for nearly a month. The family is offering a $1 million reward to anyone who has information regarding her whereabouts.