14 January 2015, 11:29 AM ET
Huddled in a dark room at the New York Public Library, a cartographer, a curator of rare books, and a handful of scientists crowded around a camera ringed by colored lights. All eyes were trained on a small, copper sphere about the size of a grapefruit: T
14 January 2015, 03:06 AM ET
New fitness trackers that claim to measure stress response with heart rate variability may not have the computing power or context to provide accurate measurements.
13 January 2015, 02:16 PM ET
The Withings Aura is a device that aims to track how long and how well you sleep, and also helps you fall asleep easier by shining calming lights and playing soothing lullabies.
13 January 2015, 08:23 AM ET
Bill Gates wants to turn your poop into clean drinking water, and he's got just the machine to do it.
13 January 2015, 04:07 AM ET
Is the appeal of analogue in a digital world simply nostalgia for the old days, or a growing trend?
12 January 2015, 05:40 PM ET
12 January 2015, 05:17 PM ET
When it comes to truly knowing someone's personality, a computer may do a better job than his or her friends and family members, a new study suggests.
12 January 2015, 02:58 PM ET
Artificial intelligence has the potential to make lives easier by understanding human desires or driving people's cars, but if it were uncontrolled, the technology could pose a serious threat to society.
09 January 2015, 12:43 PM ET
Toyota is making thousands of its hydrogen fuel cell patents available royalty-free, the car company announced this week at CES 2015 in Las Vegas.
09 January 2015, 11:22 AM ET
Plan to buy a fitness tracker like the Fitbug Orb or TomTom Runner Cardio? Check out our in-depth reviews before making a purchase.
09 January 2015, 07:20 AM ET
Runners aren't the only athletes who can track their stats with a wearable device — a slew of new wearable sensors are aimed at sports players.
08 January 2015, 05:51 PM ET
People with spinal cord injuries and stroke patients could walk again using bionic exoskeletons, new research shows.
08 January 2015, 05:20 PM ET
Sin City just got a little greener.
08 January 2015, 03:43 PM ET
New fitness devices are not just spouting scads of data, they are actually trying to provide deeper analysis of the data.
08 January 2015, 03:25 PM ET
A powered exoskeleton from Ekso allows stroke victims and partial spinal cord injury patients, like Shane Mosko, to walk farther, aiding rehabilitation.
08 January 2015, 02:59 PM ET
The era of ugly fitness trackers may be coming to an end. A number of the fitness trackers on display here at CES 2015 cater to those with an eye for fashion.
08 January 2015, 02:22 PM ET
By mimicking children's pop-up books, scientists can now make complex microscopic 3D shapes that model brain circuitry and blood vessels, researchers say.
08 January 2015, 02:10 PM ET
Computers have figured out how to win at chess, checkers and tic-tac-toe, and now, a computer program has conquered the game of poker.
08 January 2015, 02:00 PM ET
A new kind of neuroprosthetic device is made of flexible, stretchable materials, which gives it an advantage over stiffer devices.
07 January 2015, 05:58 PM ET
From Bluetooth baby pacifiers to stress-busting wearables, here are the best health tech products from CES 2015.
07 January 2015, 06:58 AM ET
A new generation of smart sensors aim to help people avert health emergencies before they happen.
07 January 2015, 06:55 AM ET
Musician Stevie Wonder spoke here at the Consumer Electronics Show (CES) about the need to make technology more accessible to people with disabilities.
06 January 2015, 03:33 PM ET
A seemingly endless assortment of fitness trackers, smart appliances and self-driving cars are on display at this year's Consumer Electronics Show, but why do these gadgets matter?
06 January 2015, 11:17 AM ET
NASA has proposed a new citizen science challenge called the 20-20-20 Airship Challenge that calls for high-altitude and long-duration airship designs.
06 January 2015, 06:54 AM ET
In 2013, President Barack Obama launched an ambitious research effort to revolutionize understanding of the human brain. Known as the BRAIN Initiative (Brain Research Through Advancing Innovative Neurotechnologies), the project aims to develop new tools
04 January 2015, 11:55 AM ET
A new fitness tracker from Withings may appeal to those with an eye for fashion who don't want to break the bank.
31 December 2014, 02:25 PM ET
In 2015, green might just be the new black.
30 December 2014, 04:45 PM ET
Debris and bodies from AirAsia Flight 8501 have been recovered, but search and rescue teams are still looking for the rest of the plane and its black box to determine what caused the crash.
30 December 2014, 10:00 AM ET
Email, the Internet and cellphones might not be cutting-edge, but they're the tools most workers rely on to get their jobs done, according to a new survey.
30 December 2014, 09:08 AM ET
Thanks to the excitement surrounding the dig at Amphipolis, Greece, dozens of unofficial artistic reconstructions have cropped up on YouTube and other websites.
29 December 2014, 02:40 PM ET
There are big differences between the missing AirAsia Flight 8501 and Malaysia Airlines Flight 370, which disappeared earlier this year.
29 December 2014, 06:14 AM ET
The past year has been a boom time for the commercial spaceflight industry, but alongside the successes have come failures, even tragedies.