A device to track digestive health
Marvin Olasky | Astronomers with big telescopes seek to discover the secrets of dark energy—the 'manna' of the 21st century
Scientists hope new discovery will help explain mysteries surrounding the beginning of the universe
Startup uses a database to offer ‘smart gifting’ advice
Drug company Merck hopes to have a licensed serum ready for use next year
American Psychiatric Association’s new policy only applies to the non–terminally ill
Study says police use of facial recognition software needs oversight
Is a new fossil the tail of a feathered dinosaur?
Time in space gave Glenn an awe of the universe
