Lights to combat astronaut insomnia ... Saber-tooth cat fossil found in Nevada ... Optics turn smartphones into microscopes ... Effort to drill to ice-covered lake halted ... Science and Technology news from UPI.
Paleontologists working near Las Vegas say they've made an important and rare fossil find, the bones of a saber-tooth cat.
Wearing a jet pack, a former TV stunt man has entered the record books by flying 1,500 feet across a gorge on the Arkansas River.
New Haven, Conn., authorities have declined to file charges against a police officer who accidentally shot his 18-year-old daughter.
Police in Virginia arrested a man and woman for attempting to ride horses while intoxicated.
Federal agents raided an Oakland Park, Fla., clinic in an investigation of Botox treatment that sickened four people, including two doctors.
The UPI Think Tank Wrap-Up is a daily digest covering brief opinion pieces, reactions to recent news events, and position statements released by various think t
The Supreme Court ruled 6-3 Tuesday that the Equal Employment Opportunity Commission has broad power to represent employees in lawsuits charging discrimination