technology

Globally, more than 40 tech companies are experimenting with 20 different methods in hopes of recreating the same type of energy process that has powered the sun and other stars for billions of years.

Samsung’s Galaxy Ring, its latest wearable, is launching with tracking features including heart rate and sleep monitoring.

Chinese tech giant Lenovo showed off a prototype laptop on Monday that has a see-through screen.

AT&T apologized for the hourslong outage to its U.S. cellphone network on Thursday and offered an automatic $5 bill credit per account.

Smartphone makers such as Samsung will talk up artificial intelligence on their phones this year. But what exactly is an AI smartphone?

AT&T says the hourslong outage to its U.S. cellphone network appeared to be the result of a technical error, not a malicious attack.

Thousands across the country are affected by a nationwide cellular outage, with AT&T customers among the most impacted by downed networks.

AT&T’s network was hit my a widespread cellular outage Thursday, impacting thousands of wireless customers across the country.

Smartwatches and rings that claim to measure blood sugar levels for medical purposes without piercing the skin could be dangerous and should be avoided, the U.S. Food and Drug Administration warned Wednesday.

Skin cancer is the most common form of cancer, 1 in 5 Americans will develop it in their lifetime – and it’s curable when caught early.

Dynabook is recalling 15.5 million Toshiba laptop AC adapters because they can overheat and spark a fire, posing a burn risk

Disney star Bridgit Mendler is launching a satellite data startup with $6.3M in funding.

Controversy surrounds tech giants and potential addictive features targeting children. With questions of exploitation and safety, NBC New York’s Linda Gaudino dives in to find the true meaning behind our “social” connection.

The new feature makes it a lot harder for phone thieves to access key functions and settings, and users are being urged to turn it on immediately.

CNBC teamed with a spycam company, who hid 27 cameras in a house. We tested five methods, one which found more cameras than the other four methods, combined.

Uber has confirmed that it is shutting down Drizly, its alcohol delivery app.

Touchscreens are going hands-free with a new device that allows users to scroll through smartphones using only their tongues.

Google has agreed to pay $700 million and make several other concessions to settle allegations that it had been stifling competition against its Android app store — the same issue that went to trial in another case that could result in even bigger changes.

The promise of self-checkout was alluring. But it has also meant customers griping about clunky technology, workers having to stand around and monitor both humans and machines, and retailers contending with theft.

U.S. Sen. Ron Wyden warned that foreign governments are spying on smartphone users by compelling Apple and Google to turn over push notification records