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News: Sentinel Nerve Cells Spy on the Intestines, Linking Gut & Brain

If the all the fingerlike projections in our gut were flattened out, its surface area would be 100 times bigger than our skin's. It's so large that the actions of just a small part of it can impact our health. A new research study has found that enterochromaffin cells in the intestinal lining alert the nervous system to signs of trouble in the gut — trouble that ranges from bacterial products to inflammatory food molecules.

News: A US Release of Grab's 'Panic Button' Feature Could Mean Safer Rides

Ride-hailing services are everywhere nowadays and with new companies developing all the time, it is one of the most convenient ways for people to get around. Companies like Uber make it easy for passengers to call a car to pick them up and drive them to their desired location. These services have been especially helpful for commuters as well as those who might need a ride home after a night at the bar. However, ride-hailing services require driving with a total stranger, which means the safet...

News: Google Home Will Soon Be Able to Support Multiple Users

The "Discover" tab in the latest version of the Google Home app has a new tip that says multiple users are now supported. Google Home uses a built-in speaker and microphone combo to give users access to smart search, a personal assistant, and smart home controls. This addition has the potential to make the voice-activated speaker powered by the Google Assistant much more efficient for households with more than one user. However, it seems that Google wasn't quite ready to announce this new fea...

How To: Enable NetGuard's Hidden Ad-Blocking Feature on Your Android Phone

NetGuard is a well-established app known for its highly secure firewall, which blocks unwanted web activity from individual apps that can take up both precious bandwidth and battery life. Not quite as well known, however, is the fact there's a second official version of NetGuard that comes with a hidden ad-blocking feature, which can be activated with just a little tinkering in the app's settings menu.

Android Basics: How to Install ADB & Fastboot on Mac, Linux & Windows

ADB and Fastboot are probably the most essential tools for any Android aficionado. They can do everything from backing up your device to unlocking your bootloader with a few simple steps. This paves the way for many new tweaks and customizations that weren't possible before. The required platform works with the three most popular computer operating systems, too, which is good news for everyone.

How To: Theme Android Lollipop with Custom Colors

If you're an Android fan, you probably made your choice in mobile operating systems based on the insane level of customization options that Google's software offers. Don't like your home screen app? Simply replace it. Not a fan of a particular app's sharing system? No big deal, just share through a third-party app.

How To: Enable the Hidden Notification LED on Your Nexus 6

The Nexus 6 uses an Ambient Display notification system that was heavily inspired by the Active Display feature on the Moto X. Essentially, the device shows a black-and-white version of the lock screen whenever you receive a new notification or pick the phone up. This is all made possible by the N6's AMOLED display that doesn't have to waste any battery to power black pixels on the screen.

How To: Resize the Google Keyboard on Any Android

Google Keyboard, which comes pre-installed on Nexus devices (and is available for all others from the Play Store), is one of the most functional keyboards currently available for Android. With features like gesture-based typing, next-word prediction, and even text expansion macros, it's a very capable form of text input.