This is a guest post by Tim Allen, principal engineer at Wharton Research Data Services at the University of Pennsylvania, a member of the Readers Council and an organizer of the Philadelphia Python ...

Ryanair’s low uptake for Prime underscores the limits of paid perks in a no-frills model, and shows that even the world’s most disciplined airlines can miscalculate demand. Ryanair has pulled the plug ...

Is 170,141,183,460,469,231,731,687,303,715,884,105,727 prime? Before you ask the Internet for an answer, can you consider how you might answer that question without a ...

SCOTTSDALE, AZ — For more than a decade, Amazon Prime members could share their free shipping perks with people outside their household, but that option is now gone. As of October 1st, Amazon has ...

Add Yahoo as a preferred source to see more of our stories on Google. Prime numbers are sometimes called math’s “atoms” because they can be divided by only themselves and 1. For two millennia, ...

WASHINGTON — Starting Wednesday, Oct. 1, Amazon is ending a program that allowed Prime members to share their free shipping benefits with people outside their household. In an update to its customer ...