With PhotoMath, you can use your phone to scan an equation and immediately receive the answer.
Take a look at Fitbit's new trio of wearables: two have heart-rate tracking, while the Charge replaces the defunct Fitbit Force.
Can something as subjective as happiness be mathematically quantified? British researchers have formulated an equation that they say can predict moment-to-moment happiness.
Here's why the promise of smart coffee brewing hasn't arrived yet and won't anytime soon.
A new infographic from Space.com details some of the highlights in our quest to know whether we're alone in the universe.
One of video games' most prolific writers discusses the series' new direction.
Director Brian Horton and franchise creative director Noah Hughes delve into Lara Croft's headspace at the start of her latest adventure.
No charger, no problem. A new smart bracelet up for crowdfunding aims to deliver battery life that smartwatches can only dream about.
We spent five hours with the newest multiplayer version of Metal Gear.
From the Cheapskate: That's the lowest price to date for LG's seriously sexy, Android Wear-powered watch. And now it's compatible with iOS, if you care.