Only days after the spectacular liftoff of what is currently the heaviest space rocket, the privately built Falcon Heavy, NASA announced the next launch will carry a specially built atomic clock. The new device, much smaller and sturdier than earth-bound atomic clocks, will help future astronauts navigate in deep space. …

Amazon’s assault on the retail industry has brought misery to traditional retailers without a strong web presence. Less well noticed is the patchwork of European companies that are turning the e-commerce revolution to their advantage, supplying online giants with everything from forklift trucks and storage space to cardboard boxes and …

More than 40,000 middle-school-aged engineering students from around the world recently competed to design the city of the future. The competition started in the fall of 2017 and culminated in a grand-prize ceremony this week in Washington. Arash Arabasadi has more. …

The U.S. Securities and Exchange Commission on Wednesday updated guidance to public companies on how and when they should disclose cybersecurity risks and breaches, including potential weaknesses that have not yet been targeted by hackers. The guidance also said company executives must not trade in a firm’s securities while possessing …

The latest variation of an Uber ride will require a short walk. In eight U.S. cities, the ride-hailing company is rolling out a service called “Express Pool,” which links riders in the same area who want to travel to similar destinations. Once linked, riders would need to walk a couple …

Fuel made from plants like corn, soybeans, even algae have been around for decades. Now, researchers have developed an algae-powered fuel cell that is ,self-repairing, self-replicating, biodegradable and much more sustainable than existing models. Faith Lapidus has details. …

Rapid advances in artificial intelligence are raising risks that malicious users will soon exploit the technology to mount automated hacking attacks, cause driverless car crashes or turn commercial drones into targeted weapons, a new report warns. The study, published on Wednesday by 25 technical and public policy researchers from Cambridge, …

France is ready to invest in artificial intelligence, blockchain and data mining to “transform” its sprawling bureaucracy instead of simply trimming budgets and jobs, its administration reform tsar said. The 39-year old former telecoms executive whom President Emmanuel Macron has charged with reforming the public sector said he believed technology …

Kevlar body armor saves lives, and the high end vests can even stop armor piercing rounds. But that kind of protection comes at the cost of added heavy weight. A Czech Republic university is using ceramics that bring the weight of safety way down. VOA’s Kevin Enochs reports. …

The humanitarian sector lacks creativity and must innovate to deliver more value for the money, officials said Monday, amid fears of a funding shortfall following the Oxfam sex scandal. Aid groups must make better use of technology — from cash transfer programs to drones — to improve the delivery of …

Robotic wheelchairs are already available in some countries. But what if a disabled person needs to travel over a bumpy stretch of a road or climb stairs? A lab in South Korea is experimenting with a walking robot with a comfortable seat for a human operator. VOA’s George Putic has …

Some new, tiny pacemakers are making headway around the world. One type is keeping 15,000 people’s hearts beating in 40 countries, according to the manufacturer. Studies show these small pacemakers are safe. And, as VOA’s Carol Pearson reports, doctors expect the technology will help more heart patients over time. …

Four automakers in Japan, including Mitsubishi and Isuzu, have road-tested a form of driverless technology. The big rigs are all equipped with a type of adaptive cruise-control system as a step toward removing the one feature you’d expect to see in the cab: a driver. Arash Arabasadi reports. …

Delivery robots could one day be part of the landscape of cities around the world. Among the latest to be developed is an Italian-made model that drives itself around town to drop off packages. Since the machine runs on electricity, its developers say it is an environmentally friendly alternative to …

A new exhibit showcases gadgets and inventions by designers striving to make disabled people’s lives easier — in style. Faith Lapidus reports. …

Facebook is forging ahead with its messaging app for kids, despite child experts who have pressed the company to shut it down and others who question Facebook’s financial support of some advisers who approved of the app. Messenger Kids lets kids under 13 chat with friends and family. It displays …

In multiple online comments and posts, Nikolas Cruz, 19, the suspect in the Valentine’s Day high school shooting in Florida, apparently signaled his intent to hurt other people. I want to “shoot people with my AR-15,” a person using the name Nikolas Cruz wrote in one place. “I wanna die …

Belgian media say a Brussels court has ordered Facebook to stop collecting data about citizens in the country or face fines for every day it fails to comply. The daily De Standaard reported Friday that the court upheld a Belgian privacy commission finding that Facebook is collecting data without users’ …

Most analysts and economists agree, robots are slowly replacing humans in many jobs. They weld and paint car bodies, sort merchandise in warehouses, explore underground pipes and inspect suspicious packages. Yet we still do not see robots as domestic help, except for robotic vacuum cleaners. Robotics experts say there is …

The White House on Thursday blamed Russia for the devastating “NotPetya” cyber attack last year, joining the British government in condemning Moscow for unleashing a virus that crippled parts of Ukraine’s infrastructure and damaged computers in countries across the globe. The attack in June of 2017 “spread worldwide, causing billions …

The European Commission says social media giants Facebook and Twitter have only partially responded to its demands to bring their practices into line with EU consumer law.   The Commission asked the two companies a year ago to change their terms of service following complaints from people targeted by fraud …

Until recently, Javier, a 60-year-old line cook, couldn’t afford a smartphone. Now, thanks to a Silicon Valley company, Javier has a Galaxy S8, one of Samsung’s high-end smartphones. Javier said he relies on it for everything. Once a month, he walks into a mobile phone store near San Francisco and …

High gas prices and poor fuel economy led to the decline of sport utility vehicle sales in the United States in the mid-2000s, a time when customers preferred smaller, more affordable cars, some with new electric motor technology. But now, SUV’s have made a comeback, as VOA’s Kane Farabaugh reports …

In the U.S. and around the world, many poor people don’t have access to smartphones. But a Silicon Valley company is offering phones to customers in the U.S. and Mexico who pay in installments. If they don’t pay, the phone is turned off remotely. VOA’s Michelle Quinn reports. …

Ride-hailing giant Uber’s full-year net loss widened to $4.5 billion in 2017 as the company endured a tumultuous year that included multiple scandals, a lawsuit alleging the theft of trade secrets and the replacement of its CEO. The results also showed that Uber cut its fourth-quarter net loss by 25 …