The takeaway: Microsoft and other data center operators are racing to develop new methods for storing massive amounts of data on permanent media. Redmond is pursuing a technology based on glass and ...

In preparation for and as an input to the upcoming decadal surveys in astronomy and astrophysics and planetary science, the National Academies of Sciences, Engineering, and Medicine will appoint an ad ...

The search for Nancy Guthrie, mother of "Today" show co-host Savannah Guthrie, has entered its 22nd day. No suspect has been named, and authorities had no new updates on the investigation as of Feb.

Federal and local authorities will use genetic genealogy to analyze DNA found at Nancy Guthrie’s home as the ongoing investigation into her possible abduction stretches into its third week. The ...

As the search for Nancy Guthrie, the 84-year-old mother of "Today" host Savannah Guthrie, approaches a fourth week, investigators are turning to an advanced forensic tactic that has helped solve some ...

The Pima County, Arizona, sheriff said he was hopeful that a gun holster and a possible ring a man was seen wearing in video from Guthrie's porch could lead authorities to a suspect. The search for ...

The search for 84-year-old Nancy Guthrie, mother of “Today” show host Savannah Guthrie, has stretched into a seventh, anguished week, with mounting pressure on investigators and a family grappling ...

Add Yahoo as a preferred source to see more of our stories on Google. Savannah Guthrie at Rockefeller Plaza on March 5, and Savannah Guthrie and Nancy Guthrie on the Today show set in 2015. (Photo ...

Nancy Guthrie, the 84-year-old mother of NBC News anchor Savannah Guthrie, vanished a month ago. Investigators suspect she was abducted from her Tucson, Arizona, home in the middle of the night. She ...