From chilling surveillance footage and alleged ransom notes to DNA and a collection of gloves, here’s a look at what we know about the evidence in the Nancy Guthrie investigation.

A little more than a year ago, on a trip to Nairobi, Kenya, some colleagues and I met a 12-year-old Masai boy named Richard Turere, who told us a fascinating story. His family raises livestock on the ...

In today’s digital age, smartphones have become an inseparable part of daily life. From online payments and video calls to shopping and entertainment, almost everything revolves around mobile phones.