Quantum dots are crystals of a fluorescent semiconductor material with a diameter of as few as 10 to 100 atoms (2-10 nm). They are used as labels for imaging molecules because of their very narrow ...

Shopping for an Amazon Echo for Prime Day Big Deals? Before you spring for a smart display or speaker, check out the key differences between each device. Anyone who's embraced Alexa likely has an Echo ...

People are hanging off crosswalk signs to take part in the Kid Cudi-inspired “Maui Wowie” trend “Just hangin around” to the tune of a 2008 banger that references a strain synonymous with tropical ...