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Clothing, medicine and other items in one’s environment all have genetic markers, or fingerprints, that provide clues to where they came from, according to scientists. Researchers are analyzing the microorganisms in dust particles that land on surfaces and are using artificial intelligence to read and…

Nations racing to develop 5G technology that is fast enough to power the next stage of innovation range from South Korea to Finland, but a young contender wants to jump into the game: Vietnam. The Southeast Asian country announced with much fanfare this month that…

Scientists say they have new ways of tracking where clothing, medicines and other items are made, making it harder for unscrupulous businesses to sell items that don't work or violate laws. The new tools are made possible by using machine learning to profile the unique…

The Mariana Trench, at 11,000 meters, is the deepest part of Earth. But even at these depths, 11 kilometers below the ocean surface, one explorer found both new species and leftover plastic that we throw away. VOA's Kevin Enochs reports. ...

Wildfires are often discovered by aircraft pilots, drivers or spotters in observation towers. Increasingly, remote sensors — on the ground, in the air and on board satellites — are alerting authorities when fires break out, and experts say technology will increasingly be a part of…

Wildfires are often discovered by aircraft pilots, drivers or spotters in observation towers but also increasingly by remote sensors, which alert authorities to fire outbreaks. Mike O'Sullivan reports from Los Angeles that a new ground-based camera system and satellites in space are helping firefighters to…

As anticipation builds for the next-generation mobile communications or 5G, security has become a heated topic. The U.S. government has launched an unprecedented campaign urging countries to ban one of the key makers of equipment for the new network, China-based telecom titan Huawei. But Huawei…

The Afrobytes and Viva Tech conferences in Paris this week have provided an opportunity to look at the progress that high-tech startups have made in Africa, where fundraising is booming. According to Partech Africa, a venture capital firm, 146 startups in 19 African countries raised $1.16 billion for African…

A Tesla Model S involved in a fatal crash with a semitrailer in Florida March 1 was operating on the company's semi-autonomous Autopilot system, federal investigators have determined. The car drove beneath the trailer, killing the driver, in a crash that is strikingly similar to…

Joyce Huang contributed to this report. SHENZHEN, CHINA — One day after the United States effectively banned Chinese telecom titan Huawei from building next-generation "5G" mobile networks in the United States, the company warned the move would harm American workers. "It will do significant harm…

U.S. lawmakers are pushing legislation that would force the State Department to report what it is doing to control the spread of U.S. hacking tools around the world. A bill passed in a House of Representatives' appropriations subcommittee on Tuesday said Congress is "concerned" about…

Beijing has broadened its block of online encyclopedia Wikipedia to include all language editions, an internet censorship research group reported just weeks ahead of China's most politically explosive anniversary. According to a report by the Open Observatory of Network Interference (OONI), China started blocking all…

Facebook toughened its livestreaming policies Wednesday as it prepared to huddle with world leaders and other tech CEOs in Paris to find ways to keep social media from being used to spread hate, organize extremist groups and broadcast terror attacks. Facebook's move came hours before…

San Francisco supervisors voted Tuesday to ban the use of facial recognition software by police and other city departments, becoming the first U.S. city to outlaw a rapidly developing technology that has alarmed privacy and civil liberties advocates.  The ban is part of broader legislation…