Four apps that'll make your tapping and swiping more efficient.
Trick your brain into putting down the device.
Apply first aid, face natural disasters, and more.
Keep calling and texting.
It does much more than answering trivia questions.
Dial down the volume on your most attention-seeking friends.
Set up price-drop alerts.
Teach your old phone some new tricks.
Show off cute baby pics without losing your privacy.
Alexa vs Siri vs Google Assistant vs Cortana vs Bixby.
Dig deeper into iOS.
Augmented reality, a redesigned App Store, and other new tricks your iPhone just learned.
The Curiosity rover may be 190 million miles from Earth, but there are many ways you can share in its adventure.
How to make sure your browser, CPU, and network speeds are keeping up with the iJoneses and Jonesdroids
For those who like to bring everything with them.
Turn a secondhand tablet PC into a fully functional e-book reader
You thought coding was hard; now it's time to get your app approved
Popsci tackles your toughest questions
Give someone this cheap prepaid cellphone to see where they are in real time
Q: Are there any cool hacks for SPOT watches?
Q: Can I back up my console games to CD or hard drive and play them on my PC?
Geeks have loved it for years, but is the open-source OS alternative finally easy enough for the rest of us?
This year's must-have convergence device gets a lot cooler with a few essential extras.