Scientists Spin Molecules Inside a Frictionless Superfluid for the First Time

A newly designed optical centrifuge allows scientists to control molecular rotation inside superfluid helium nano-droplets.
AZFamily

Pima County Sheriff under a microscope as Nancy Guthrie remains missing

TUCSON (AZFamily) — As the investigation into the disappearance of Nancy Guthrie, mother of NBC’s “Today” show host Savannah Guthrie, enters its second week, the Pima County sheriff leading the case ...
Wane

Arizona sheriff finds himself under a microscope with the Nancy Guthrie case in its 2nd week

PHOENIX (AP) — Chris Nanos has had a long career in law enforcement, but he admits he isn’t used to the amount of scrutiny that has come with leading the investigation into the disappearance of “Today ...
WPLG

Arizona sheriff finds himself under a microscope with the Nancy Guthrie case in its 2nd week

Savannah Guthrie-Mom Missing Law enforcement agents check vegetation areas around Nancy Guthrie’s home in Tucson, Ariz., Wednesday, Feb. 11, 2026. (AP Photo/Ty ONeil) (Ty ONeil/AP) ...