Selfie sticks: Tourist convenience or purely narcissi-stick?

Selfies at tourist attractions are nothing new. But until recently, if you wanted a perfectly composed picture of yourself with Times Square or the Colosseum in the background, you might have asked a passer-by to take the ...

What is the value of G?

NIST has taken part in a new push to address a persistent and growing problem in physics: the value of G. The Newtonian constant of gravitation, used to calculate the attractive force of gravity between objects, is more than ...

Lives and deaths of sibling stars

This beautiful star cluster, NGC 3293, is found 8000 light-years from Earth in the constellation of Carina (The Keel). This cluster was first spotted by the French astronomer Nicolas-Louis de Lacaille in 1751, during his ...

'Trophy wife' stereotype is largely a myth, new study shows

Don't be so quick to judge. Most people are familiar with the "trophy wife" stereotype that attractive women marry rich men, placing little importance on their other traits, including physical appearance, and that men look ...

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