Blockchain technology – a high-tech way to securely manage and protect data – is best-known as the driver of the cryptocurrency Bitcoin. Now, a U.S. coffee importer is using it to improve the lives of coffee farmers and some of the poorest communities in Central America. Faith Lapidus reports. …

Entering or exiting Cochin International airport in India’s southern Kochi city, it is hard to miss the sea of solar panels glinting under the sun on a vast stretch of land on one side of the road and on top of a massive car park. Close by, a huge billboard proclaims the airport’s status as …

India’s southern Kochi city in Kerala state is among the world’s most innovative airports, completely powered by solar energy. Winner of the United Nations Champions of the Earth Award for Entrepreneurial Vision in 2018, the project is testimony to India’s ambitions of rapidly scaling up the use of solar power to reduce its carbon emissions. …

Called the “greenest office building in the world,” the Bullitt Center in Seattle, Washington, generates its own electricity and its own water, collected from rain falling on the roof. Opened on Earth Day in 2013, the Bullitt Center has been nicknamed a “Living Building.” Natasha Mozgovaya visited the green building to see for herself what …

Chinese internet users lost access to Microsoft’s Bing search engine for two days, setting off grumbling about the ruling Communist Party’s increasingly tight online censorship. Microsoft Corp. said Friday that access had been restored. A brief statement gave no reason for the disruption or other details. Comments on social media had accused regulators of choking …

A tiny fraction of Twitter users spread the vast majority of fake news in 2016, with conservatives and older people sharing misinformation more, a new study finds.    Scientists examined more than 16,000 U.S. Twitter accounts and found that 16 of them — less than one-tenth of 1 percent — tweeted out nearly 80 percent of the …

Robots aren’t replacing everyone, but a quarter of U.S. jobs will be severely disrupted as artificial intelligence accelerates the automation of existing work, according to a new Brookings Institution report. The report, published Thursday, says roughly 36 million Americans hold jobs with “high exposure” to automation — meaning at least 70 percent of their tasks …

Amazon’s long search for a new headquarters location — nicknamed HQ2 — came to an end in November 2018, as the company decided to open offices in New York City and Crystal City in Northern Virginia. And while the opening of HQ2 is still months away, Natasha Mozgovaya visited the original Amazon HQ in Seattle. …

The Federal Aviation Administration said on Wednesday that 43 flights into New Jersey’s Newark Liberty International Airport were required to hold after drone sightings at a nearby airport Tuesday, while nine flights were diverted. The incident comes as major U.S. airports are assessing the threat of drones and have been holding meetings to address the …

Jeff Bezos’ rocket company, Blue Origin, has launched NASA experiments into space on a brief test flight. The New Shepard rocket blasted off Wednesday from West Texas, hoisting a capsule containing the experiments. The eight experiments were exposed to a few minutes of weightlessness, before the capsule parachuted down. The rocket also landed successfully, completing …

Cameras and alarms keep offices and warehouses safe worldwide. But a new kind of security guard is making the rounds looking for anything that is unusual. Michelle Quinn reports. …

American tech giant Google has opened a new office in Berlin that it says will give it the space to expand in the German capital.   CEO Sundar Pichai said Tuesday the space means Google could more than double the number of Berlin employees to 300. Google currently has 1,400 employees in Germany. Pichai says …

France’s data watchdog fined Google nearly $57 million on Monday, saying the tech giant failed to provide users with transparent information on its data consumer policies and how their personal information was used to display advertising targeting them. The French agency CNIL said U.S.-based Google made it too difficult for internet users to understand and …

Russia’s communication watchdog, Roskomnadzor, opened “administrative proceedings” Monday against Facebook and Twitter for non-compliance with country’s data laws, Interfax news agency reported. Roskomnadzor head Alexander Zharov is quoted as saying that U.S. social media giants have a month to comply or face legal proceedings. According to Roskomnadzor, Facebook and Twitter have not explained how and …

In the future, a tattoo may not only be a way for someone to express themselves, it may also be used to monitor a genetic condition or even control a prosthetic device. VOA’s Kevin Enochs reports. …

Home to Apple, Facebook and Google, Silicon Valley is an American economic powerhouse, producing technology companies with global influence. But behind these influential American brands are scores of foreign workers who play a critical role in the Valley’s tech workforce. Deana Mitchell reports. …

Humanity’s efforts to move into and peer into space seem to be experiencing something of a renaissance in the past few weeks. NASA’s pictures of Ultima Thule continue to astound, as do Chinese pictures from their probe on the far side of the moon. Coming soon, the James Webb Telescope will allow NASA to look …

Facebook may be facing the biggest fine ever imposed by the U.S. Federal Trade Commission for privacy violations involving the personal information of its 2.2 billion users. The FTC is considering hitting Facebook with a penalty that would top its previous record fine of $22.5 million, which it dealt to Google in 2012 for bypassing …

A Duke University team expects to have a product available for election year that will allow television networks to offer real-time fact checks onscreen when a politician makes a questionable claim during a speech or debate. The mystery is whether any network will choose to use it. The response to President Donald Trump’s Jan. 8 …

Electric car and solar panel maker Tesla said Friday it plans to cut its staff by about 7 percent. “The road ahead is very difficult,” the company’s founder and CEO Elon Musk said in an email to employees posted on the company’s website. He said Tesla Inc. hopes to post a “tiny profit” in the …

A federal appeals court said Thursday it would not delay oral arguments set for Feb. 1 on the Trump administration’s decision to repeal the 2015 landmark net neutrality rules governing internet providers. The Federal Communications Commission (FCC) on Tuesday asked the court to delay the arguments over its December 2017 repeal, citing the partial government …

Whether buying a fish fillet at a supermarket or ordering steak in a restaurant, consumers will soon be able to use their phones to check instantly whether their food is green and ethical. Launched by environmental group WWF and investment firm BCG Digital Ventures, OpenSC is a website that harnesses blockchain technology to allow users to …

Take a minute and think about your heart. Can you hear it beating? Probably not, but you know it is. Now imagine your heartbeat “in color,” with rhythmic lighting to match. You can now see your unique beat pattern at a new interactive exhibit called “Pulse” at the Hirshhorn Museum in Washington, DC. In this …

Facebook says it is investing $300 million over the next three years in local news programs, partnerships and other initiatives. The money will go toward reporting grants for local newsrooms, expanding Facebook’s program to help local newsrooms with subscription business models and investing in nonprofits aimed at supporting local news. The move comes at a …

The founder of network gear and smart phone supplier Huawei Technologies says the tech giant would reject requests from the Chinese government to disclose confidential information about its customers.  Meeting with foreign reporters at Huawei’s headquarters, Ren Zhengfei sought Tuesday to allay Western concerns the company is a security risk. Those fears have hampered Huawei’s …

Nature finds a way, the old saying goes. We see it in how animals fly, crawl, slink, dig and otherwise make their way through the world. Scientists have long recognized the ways in which evolution has perfected movement in the natural world, and mimicked it in their robot designs. Here’s the latest, and it’s simple …