Category: News

Despite astonishing advances in robotics, today's machines often struggle to accomplish what insects do routinely. So robotics researchers are taking advantage of nature's billions of years of experience. They are learning from bees to build flying machines that can learn and navigate their environments. VOA's Steve Baragona has more. ...

Drones guided by artificial intelligence to catch boats netting fish where they shouldn't were among the winners of a marine protection award on Friday and could soon be deployed to fight illegal fishing, organizers said. The award-winning project aims to help authorities hunt down illegal fishing boats using drones fitted with cameras that can monitor large swaths of water autonomously. Illegal fishing and overfishing deplete fish stocks worldwide, causing billions of dollars in losses a year and threatening the livelihoods of rural coastal communities, according to the United Nations. The National Geographic Society awarded the project, co-developed by Morocco-based company ATLAN Space, and two other innovations $150,000 each to implement their plans as it marked World Oceans Day on Friday. The aircraft can cover a range of up to 700…

The very thought of visiting a hospital emergency department is stressful enough for many people, even without the discomfort or pain of an examination or treatment. Enter an immersive virtual-reality program created by three graduates being used in France to relax patients and even increase their tolerance of pain, without resorting to drugs. "What we offer is a contemplative world where the patient goes on a guided tour, in interactive mode, to play music, do a bit of painting or work out a riddle," said Reda Khouadra, one of the 24-year-olds behind the project. As patients are transported by chunky VR goggles into a three-dimensional world of Japanese zen gardens or snowy hillsides, they become more tolerant of minor but painful procedures such as having a cut stitched, a burn treated, a…

Facebook executive Sheryl Sandberg didn't shy away from her company's ongoing privacy scandal in a Friday commencement speech at the Massachusetts Institute of Technology. Instead, she turned it into a lesson about accountability. Sandberg, the company's chief operating officer, repeatedly warned graduates that even technology created with the best intentions can be twisted to do harm, a lesson that she said hits close to home, "given some of the issues Facebook has had." "At Facebook, we didn't see all the risks coming, and we didn't do enough to stop them," Sandberg said. "It's hard when you know you let people down." Echoing previous comments from Facebook CEO Mark Zuckerberg, Sandberg went on to emphasize the importance of taking full responsibility for mistakes. "When you own your mistakes, you can work…

Chinese government hackers breached the computer system of a Navy contractor and stole large amounts of sensitive data, The Washington Post reports. The Post said the hacking took place in January and February, according to U.S. officials speaking on the condition of anonymity. It said the stolen information amounted to 614 gigabytes of material, including secret plans to develop a supersonic anti-ship missile for use on U.S. submarines by 2020. Other information stolen included signal and sensor data for submarines, information relating to cryptographic systems, and a Navy electronic warfare library. The Post said details on hundreds of mechanical and software systems were compromised in the hacking. The paper said the data was highly sensitive despite being on a contractor's unclassified computer network. It said U.S. officials did not identify…

North Korea’s senior leadership has been exploiting loopholes in international sanctions to obtain the U.S. technology that Pyongyang uses to conduct “destructive cyber operations,” according to a global cyberthreat intelligence company. Recorded Future, based in Massachusetts, found that while export bans and restrictions are somewhat effective in keeping North Korea from acquiring technology for its nuclear weapons program, sanctions fail when it comes to regulating computer products from entering into North Korea. “Because of the globalized nature of technology production and distribution, the traditional export control is not really working for [computer] technology,” said Priscilla Moriuchi, one of the authors of “North Korea Relies on U.S. Technology for Internet Operations.” “It may work quite well for ballistic missile parts or fissile material, but the system is not designed to limit technology…

Growing up on Mount Boutmezguida in southwest Morocco on the edge of the Sahara desert, Khadija Ghouate never imagined that the fog enveloping the nearby peaks would change her life. For hours every day and often before sunrise, Ghouate and other women from nearby villages would walk 5 km (3 miles) to fetch water from open wells, with girls pulled out of school to help and at risk of violence on the lonely treks. But with groundwater levels dropping due to overuse, drought and climate change, the challenge to get enough water daily was becoming harder, and almost half of people in the local area sold up and quit rural life after generations for the city. As the future of the traditional Berber region by Mount Boutmezguida floundered, a mathematician…

Facebook said a software bug led some users to post publicly by default regardless of their previous settings. The bug affected as many as 14 million users over several days in May.   The problem, which Facebook said it has fixed, is the latest privacy scandal for the world's largest social media company.   It said the bug automatically suggested that users make new posts public, even if they had previously restricted posts to "friends only" or another private setting. If users did not notice the new default suggestion, they unwittingly sent their post to a broader audience than they had intended.   Erin Egan, Facebook's chief privacy officer, said the bug did not affect past posts. Facebook is notifying users who were affected and posted publicly during the time…

As the internet continues to revolutionize communications, the next world-changing technology may already be here. Blockchain, a way of recording data and automatically storing it on computers around the world, has the potential to change everything from collecting crime scene evidence to creating new digital currencies. VOA's Jill Craig visited a blockchain hackathon in Memphis, Tennessee, to learn more. ...

Major changes could be ahead for the International Space Station but there will always be an American astronaut in orbit, NASA’s new boss said Wednesday. The space agency is talking with private companies about potentially taking over the space lab after 2025, but no decision will made without the other 21 countries that are partners in the project, NASA Administrator James Bridenstine said in his first briefing with reporters. President Donald Trump’s recent budget requests have put discussions about the station’s future “on steroids,” he said. Under Trump’s 2019 proposed budget, U.S. funding for the space station would end by 2025. The U.S. has spent more than $75 billion on the space station. Options include splitting the station into different segments or reducing its size by breaking it up and…