Daughter Savannah Guthrie's celebrity status garnered extensive resources from government — including a $100,000 FBI reward.

Thanks to data collected by satellites, scientists have a good understanding of Antarctica's icy surface, but what lies beneath has remained more of a mystery. In fact, more is known about the surface ...

Law enforcement agents have been gathering more potential evidence as the search for “Today” show host Savannah Guthrie 's mother heads into its third week.