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Emerging Tech

Water-based fuel cell converts carbon emissions to electricity

Scientists from Korea's Ulsan National Institute of Science and Technology have developed a system which can continuously produce electrical energy and hydrogen by dissolving carbon dioxide in an aqueous solution.
Mobile

Text up a storm with the best messaging apps for iOS and Android

These days, most people tend to favor digital messages over phone calls. We have the best messaging apps that allow you to share photos and documents, send text messages, and more with end-to-end encryption.
Gaming

Goodbye, Machinima: YouTube gaming channel pulls the plug after 13 years

Machinima, a YouTube gaming channel that was launched in 2006, has suddenly shut down, with all of its videos set to private. The #RIPMachinima hashtag is now making the rounds in social media to reminisce about the channel's content.
Gaming

This list of PlayStation 4 exclusives puts its competitors to shame

The PlayStation 4's game library and incredible selection of exclusive games could make anyone with an Xbox One or Nintendo Switch think twice. Here's our list of the latest and greatest PS4 exclusives.
Emerging Tech

Saturn didn’t always have rings, according to new analysis of Cassini data

Saturn's rings are younger than previously believed, according to new data gathered from the Cassini mission. The rings are certainly less than 100 million years old and perhaps as young as 10 million years old.
Mobile

Google Maps will now help drivers stay within speed limits, avoid speed traps

Google Maps will now start showing speed limits and speed camera locations, so that drivers will not be flagged for speeding tickets. The new features arrive to the app years after they were introduced in Waze.
Deals

REI drops prices on the GoPro Hero 7 action camera by $50

GoPros have been around for years, and they are still one of the best action cams on the market — though they are usually quite expensive without a discount. Right now, you can save up to $50 on the Hero 7 from REI.
Emerging Tech

Dinosaurs never stood a chance after asteroid impacts doubled 290M years ago

The number of asteroids pummeling Earth jumped dramatically around 290 million years ago. By looking at Moon craters, scientists discovered that d the number of asteroid impacts on both Earth and the Moon increased by two to three times.
Gaming

These are the best indie games you can get on PC right now

Though many indie games now come to consoles as well, there's still a much larger selection on PC. With that in mind, we've created a list of the best indie games for PC, with an emphasis on games that are only available on PC.
Emerging Tech

Tiny microbots fold like origami to travel through the human body

Tiny robots modeled after bacteria could be used to deliver drugs to hard to reach areas of the human body. Scientists have developed elastic microbots that can change their shape depending on their environment.
Movies & TV

The best new movie trailers: ‘Spider-Man,’ ‘John Wick,’ Ghostbusters,’ and more

Everyone loves a good trailer, but keeping up with what's new isn't easy. That's why we round up the best ones for you. This week, it's the first trailers for Spider-Man: Far From Home and John Wick: Chapter 3.
Android

Popular Android navigation apps are just Google Maps with ads, researcher says

A malware researcher found that 19 free Android navigation apps on the Google Play Store were nothing more than Google Maps, but with ads. One of the apps asked for a payment to remove the ads, while some of them presented security risks.
Mobile

Apple resurrects the iPhone SE with brand-new units starting at $249

Apple quietly started selling the iPhone SE again, at even lower prices than when it was discontinued four months ago. Brand new units of the 32GB version are on sale for $249, while the 128GB version is going for $299.
Smart Home

The best air fryers deliver fried food with a fraction of the calories

What is this magical mechanism? It's an air fryer, and when used correctly, it can mimic the effects of frying while using just a little bit of oil. You still get that crispy, golden exterior and the fluffy center.
Cars

Can electric motors finally make three-wheeled cars great?

Every few years, someone tries to sell a three-wheeled vehicle to Americans. Historically, it hasn’t gone very well. We’ve got our suspicions about why people don’t buy trikes, and they boil down to this: a trike is just not a real…
Mobile

How to choose an iPad in 2019: A practical guide to Apple’s tablets

Selecting an iPad from Apple's lineup can be intimidating, but it doesn't have to be. Our comprehensive guide should put the numbers and specs in practical, easy-to-understand terms. Find your ideal iPad with the help of our guide.
Computing

Heal your wrist aches and pains with one of these top ergonomic mice

If you have a growing ache in your wrist, it might be worth considering ergonomic mice alternatives. But which is the best ergonomic mouse for you? One of these could be the ticket to the right purchase for you.
Computing

Fix those internet dead zones by turning an old router into a Wi-Fi repeater

Is there a Wi-Fi dead zone in your home or office? A Wi-Fi repeater can help. Don't buy a new one, though. Here is how to extend Wi-Fi range with another router you have lying around.