Prime numbers are endlessly fascinating to computing and math fans, and there's an infinite supply of them. A Microsoft contest succeeds in fleshing out the list of primes that aren't actually the largest.
Her Universe, purveyor of sci-fi stuff for women, will choose 30 contestants to compete on the Comic-Con catwalk for a chance to co-design a retail fashion collection.
The two voice assistants were pitted against each other in a series of challenges from analyst Gene Munster.
Going from the original iPad Mini to the Retina Mini is pretty jarring. Use the new Mini once and the old one is doorstop material.
In a post-Super Bowl campaign, the insurance company said it would give $1.5 million to someone who used its hashtag. Any tweet could be eligible. And then came the garbage.
Take a scroll through the amazing images that came out on top in this year's David Malin Awards, a prestigious Australian contest honoring excellence in astrophotography.
Submissions to this year's Pogo Art Contest, which tasks creatives with drawing original work on an iPad or other iOS device, prove that the stylus can be just as mighty as the pencil or paintbrush.
One hundred teams battled for the crown in the Team America Rocketry Challenge over the weekend. Only one rocket was victorious.
Netgear announces an app development contest with a $1 million, 40-year-annuity grand prize, to seek innovative, creative apps for use with its smart home routers and NAS servers.
Short Vine videos get a moment of glory with recognition from a special Tribeca Film Festival competition. The winners range from whimsical to weird.