5 Things We Learned From NASA's Meteor Experts
Are We Going to Die From a Collision Anytime Soon?
Europe's Biggest Dino Predator Found
The 10-meter long Torvosaurus weighed up to five tons.
US and Russia Still Friends in Space
Despite Ukraine tensions, space station relations are good.
Why is Facebook Interested in Drones?
The social network is said to be looking to buy the company Titan Aerospace.
Here's a Recipe for Failure in Ukraine
Research finds intervention by one country could be disastrous.
What Cool Tech to Expect in 2014
Don't expect drone delivery or jet packs just yet.
The Biggest Tech Flops of 2013
It wasn't a good year for everyone in the tech industry.
iPad Air: Apple’s Tablet Still Has the Edge
The iPad Air's biggest competition is another iPad.
NASA Approves Spacewalks to Fix Cooling System on ISS
The crew and Houston have been unable to fix the problem from the inside.
How Your Smartphone Pics Could Make You Thousands
Companies pay website users whose images get used as stock photos.
Asteroid on Course for Close Encounter With Earth
It's set to come within 216,000 miles of Earth, which is closer than you think.
Map Sheds New Light on Daylight Saving Time
There's a reason you feel out of whack when the clock is moved.
Watch: NASA Astronaut Flips Over 'Gravity' Oscar Wins
Astronauts aboard the ISS congratulated the "Gravity" cast and crew for bringing a taste of space to movie theaters.
Watch: NASA Reveals More Information About Spacesuit Malfunction
Space agency was not properly informed about previous leak in suit prior to spacewalk incident.
Watch: Xbox One vs. Playstation 4: The Battle of the Gaming Consoles
Which gaming system should you buy this holiday season?
Watch: Better Than a Bic? Guide to Digital Pens
ABC News Tech Editor puts the Livescribe 3, Equil Jot and the Galaxy Note to the test.
Watch: Phablets: What Are These Big Phones About?
Samsung's Galaxy Mega and HTC One Max are phones about the size of tablets.
Watch: iPad Air and iPad Mini With Retina Display First Look
ABC News' Joanna Stern gets an early look at Apple's latest tablets.
Watch: Google Chromebooks: Do You Want a Google Laptop?
Do you need your next laptop to do more than just surf the web?
Watch: Jeff Bezos Talks Media, Technology, Space
ABC News sits down with Amazon's CEO and the new owner of the Washington Post.
Watch: Kindle Fire HD and Kindle Fire HDX: First Look
Amazon CEO Jeff Bezos shows off the company's latest tablets to ABC News.
Watch: Surface 2 and Surface Pro 2: A First Look
With a series of hardware improvements and Windows 8.1, Microsoft gives its tablets another try.
Watch: iOS 7: A Guide to the New Features
The seven things you need to know about using the new software.
Watch: iPhone 5S and iPhone 5C First Look
ABC News' Tech Editor shows off Apple's latest phones.
Watch: Samsung Galaxy Gear: First Look
Samsung's new smartwatch lets you make calls and get alerts right on your wrist.
Watch: LumoBack Review: Can a Gadget Save Your Posture?
Can a belt that vibrates every time you slouch replace your nagging mom?
Watch: iPhone 5S, iPhone 5C: Rumor and Release Guide
Everything we know so far about Apple's next iPhone.
Watch: Moto X: First Look
Motorola's new smartphone is made in the US and can be customized in a number of colors.
Watch: Google Chromecast Review
What kind of TV add-on do you get for $35?
Watch: Leap Motion Review
An 80 box lets you control your computer with hand waves and pinches.
Watch: Best Weather Apps for the iPhone and Android
Forget the built-in iPhone weather app or Weather.com.
Watch: Ouya's $99 Gaming Console Launches
Can a $99 gaming system compete with the Xbox and Playstation?
Watch: Google Reader Alternatives: The Best News Apps
The best ways to get your favorite news on your phone, tablet or computer.
Watch: iOS 7: The Top 5 Features
Your iPhone and iPad are going to look radically different come this fall.
Watch: Google Glass Review
After 30 days, ABC News tech editor contemplates returning Google's connected glasses.
Watch: Jawbone Up vs. Fitbit Flex Video Review
Which fitness bracelet should you put on your wrist?
Watch: Google Glass: A First Real Life Look
ABC News' Joanna Stern shares what life is like behind Google's connected glasses.
Watch: Email Apps: Fight the Anxiety
Mailbox, UnRoll.Me, Sanebox and other apps help address the e-mail agita.
Watch: Samsung Galaxy S 4 vs. HTC One Video Review
These top Android phones face off. Which one will win the game?
Watch: Facebook Home and HTC First Video Review
Do you want people to replace apps? ABC News' Joanna Stern reviews "Facebook's phone."
Watch: Facebook Home and HTC First: First Look
What is Facebook's phone software all about? And will you want it?
Watch: BlackBerry CEO on New Phones, Samsung and Apple
ABC News' Joanna Stern sits down with the CEO of BlackBerry, Thorsten Heins.
Watch: iPhone and Android Battery Life Savings Tips
Tips and tricks to save battery life on your iPhone or Android phone.
Watch: Samsung Galaxy S 4: First Look
ABC News gets a first look at Samsung's new Android smartphone.
Watch: WiredArtsFest: Theater Gets a Tech Twist
It's okay to tweet and take photos at this theater
Watch: HTC One: First Look
Does HTC's One reinvent the Android smartphone?
Watch: Toy Fair 2013: iPad Toys Take Over
For many new toys it's iPad required.
Watch: How to Protect Yourself on the Internet
You don't have to hide in a bunker or under your desk to stay safe from the Internet.
Watch: BlackBerry 10 and Z10 Video Review
Does RIM's BlackBerry 10 have what it takes to make BlackBerry cool again?
Watch: Facebook Graph Search: How It Works
ABC News' Joanna Stern demos the new product that will change how you search on Facebook.