Nancy Guthrie's family reported the 84-year-old missing on February 1, but she has still not been found. Authorities believe she was taken from her home near Tucson, Arizona, the night before. Now, in the latest development,...
Artificial intelligence is rapidly changing how information is created and shared, but speed and scale don’t necessarily mean trustworthiness. Jimmy Wales Co-Founder Wikipedia — which harnessed the wisdom of the crowd to upend traditional...
