It looks like the time has finally come for residents across Africa to start using their most abundant natural power source. While building power plants and transmission lines takes years and costs much more, installing solar panels is quicker and more affordable for individual home owners, businesses and farmers. VOA’s …
A New Hampshire man who was injured in a house explosion is thanking Siri for saving his life. Christopher Beaucher says he was checking on his mother’s vacant cottage in Wilmot on May 1 when he saw something suspicious and went inside. He tells WMUR-TV that when he switched …
This weekend’s global online extortion attack reinforces the need for businesses and other large organizations to update their computer operating systems and security software, cybersecurity experts said. The attack largely infected networks that used out-of-date software, such as Windows XP, which Microsoft no longer offers technical support for. “There’s some …
Europe’s police agency Europol says a global cyberattack has affected at least 100,000 organizations in 150 countries, with data networks infected by malware that locks computer files unless a ransom is paid. “I’m worried about how the numbers will continue to grow when people go to work and turn on …
Science fiction movies often contain imaginary technology. But now a real life moon rover has made it onto the big screen. Not only is it a star in a new film, but it will also play a starring role on a private mission to the moon next year. VOA’s Deborah …
In what is believed to be the largest attack of its kind ever recorded, a cyberextortion attack continued causing problems Saturday, locking up computers and holding users’ files for ransom at dozens of hospitals, companies and government agencies. Businesses and computer security organizations await problems in the new workweek. Ransomware …
Here is a look at some of the places hit by the global cyberattack. European Union — Europol’s European Cybercrime Center, known as EC3, said the attack “is at an unprecedented level and will require a complex international investigation to identify the culprits.” Britain — Britain’s home secretary said the …
In what is believed to be the largest attack of its kind ever recorded, a cyberextortion attack struck in dozens of countries Friday, locking up computers and holding users’ files for ransom at dozens of hospitals, companies and government agencies. Massive Cyberattack Hits Organizations Around Globe — An aggressive wave of cyberattacks …
Malicious software called “ransomware” has forced British hospitals to turn away patients and affected Spanish companies such as Telefonica as part of a global outbreak that has affected tens of thousands of computers. How does it work? WannaCry — also known as WanaCrypt0r 2.0, WannaCry and WCry — is a …
Most technology experts agree that self-driving cars will soon finish the testing phase and enter the commercial market, probably as taxis and delivery vehicles. But some of them wonder if the cars’ artificial brains will be able to cope with the human propensity to bend the traffic rules. VOA’s George …
A handful of New Yorkers have gathered at New York University to practice conversing in Arabic. Their two conversation partners have joined via Skype, video images projected side-by-side on a TV monitor. The scene would be nothing out of the ordinary, save for the fact that the conversation partners, Ghayath …
A Dutch entrepreneur has come up with an invention he says will allow him to start cleaning up a massive floating garbage patch in the Pacific two years ahead of schedule. “To catch the plastic, act like plastic,” Boyan Slat said Thursday in Utrecht. Slat’s Ocean Cleanup foundation plans to …
Television journalist Julia Kirienko was sheltering with Ukrainian soldiers and medics two miles (three kilometers) from the front when their cellphones began buzzing over the noise of the shelling. Everyone got the same text message at the same time. “Ukrainian soldiers,” it warned, “they’ll find your bodies when the snow …
In just a few years, well-mannered self-driving robotaxis will share the roads with reckless, law-breaking human drivers. The prospect is causing migraines for the people developing the robotaxis. A self-driving car would be programmed to drive at the speed limit. Humans routinely exceed it by 10 to 15 mph (16 …
China is testing the ability for future astronauts to stay on the moon for extended periods, as Beijing accelerates its space program and looks to put people on the surface of the moon within the next two decades. The official Xinhua news agency said volunteers would live in a “simulated …
Electric carmaker Tesla has added another product to its lineup: Solar roof tiles. As of Wednesday, customers worldwide could order a solar roof on Tesla’s website. Installations will begin next month in the U.S., starting with California. Installations outside the U.S. will begin next year, the company said. The glass …
Earlier this year, engineers at Wal-Mart Stores Inc. who track rivals’ prices online got a rude surprise: the technology they were using to check Amazon.com several million times a day suddenly stopped working. Losing access to Amazon.com Inc.’s data was no small matter. Like most big retailers, Wal-Mart relies on …
New York University researchers have developed a system combining virtual reality with a pressure sensing mat they say could help people with vestibular dysfunction, which affects parts of the inner ear and brain and results in problems with balance, or those suffering from vertigo or dizziness as a result of …
Drone-maker AeroVironment Inc. unveiled a small four-rotor surveillance helicopter on Tuesday that can be carried in a small pouch and launched from the palm of a hand. The smaller size and simplicity of operation means it can used by ordinary soldiers, offering squads and other small military units the kind …
When Moumouni Abdoulaye and his fellow herders in western Niger used to set off on scouting missions in search of water, they feared for their livestock – and for their own lives. Unable to rely anymore on their traditional methods of predicting the weather amid increasingly erratic droughts and floods, …
Amazon is giving its voice-enabled Echo speaker a touch screen and video-calling capabilities as it competes with Google’s efforts at bringing “smarts” to the home. The new device, called Echo Show, goes on sale on June 28 for $230. The market for voice-assisted speakers is small but growing. …
The website for the Federal Communications Commission has come under attack. Initially, the problems were believed to have been caused by comedian John Oliver, who on Sunday urged his viewers to leave comments on the site about the FCC’s plans to revisit net neutrality rules. Net neutrality rules were implemented …
Exploration of Mars has not proceeded without setbacks, but that did not discourage scientists trying to find the answer to one of the crucial questions – has the red planet ever sustained life? If the answer is positive, it would mean that we are not alone in the universe. Scientists …
Facebook says it has deleted tens of thousands of accounts in Britain ahead of the June 8 general election in a drive to battle fake news. The tech giant also took out newspaper advertisements in Britain’s media offering advice on how to spot such stories. The ads suggest that …
China will further tighten its internet regulations with a pledge Sunday to strengthen controls over search engines and online news portals, the latest step in President Xi Jinping’s push to maintain strict Communist Party control over content. Xi has made China’s “cyber sovereignty” a top priority in his sweeping campaign …
3D printing with metals is rapidly changing the way parts are being manufactured because it is now possible to create continuous complex shapes. Where once parts had to be welded to close the gaps, they can now be made as one solid piece. NASA’s scientists say they can now print …