AI-powered exoskeleton robot is created to help with the rehabilitation of stroke patients
An AI-powered exoskeleton designed to help stroke patients was on display at Mobile World Congress 2025 in Barcelona. The innovative device was showcased alongside other groundbreaking tech anticipated to hit the mainstream market in a section called 'Four Years From Now.' (AP Video: German Martinez)
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Works begin in Ireland to exhume remains of hundreds of babies found at unwed mothers' home
LONDON (AP) — Officials in Ireland began work Monday to excavate the site of a former church-run home for unmarried women and their babies to identify the remains of around 800 infants and young children who died there. The long-awaited excavation at the former Bon Secours Mother and Baby Home in Tuam, County Galway in western Ireland, is part of a reckoning in an overwhelmingly Roman Catholic country with a history of abuses in church-run institutions. The home, which was run by an order of Catholic nuns and closed in 1961, was one of many such institutions that housed tens of thousands of orphans and unmarried pregnant women who were forced to give up their children throughout much of the 20th century. In 2014, historian Catherine Corless tracked down death certificates for nearly 800 children who died at the home in Tuam between the 1920s and 1961 — but could only find a burial record for one child. Investigators later found a mass grave containing the remains of babies and young children in an underground sewage structure on the grounds of the home. DNA analysis found that the ages of the dead ranged from 35 weeks gestation to 3 years. A major inquiry into the mother-and-baby homes found that in total, about 9,000 children died in 18 different mother-and-baby homes, with major causes including respiratory infections and gastroenteritis, otherwise known as the stomach flu. The sisters who ran the Tuam home had offered a 'profound apology' and acknowledged that they had failed to 'protect the inherent dignity' of women and children housed there. 'It's a very, very difficult, harrowing story and situation. We have to wait to see what unfolds now as a result of the excavation," Irish Prime Minister Micheal Martin said Monday. Daniel MacSweeney, who leads the exhumation of the babies' remains at Tuam, said that survivors and family members will have an opportunity to view the works in coming weeks. 'This is a unique and incredibly complex excavation," he said in a statement, adding that the memorial garden at the site will be under forensic control and closed to the public from Monday. Forensic experts will analyze and preserve remains recovered from the site. Any identified remains will be returned to family members in accordance with their wishes, and unidentified remains will be buried with dignity and respect, officials said. The works are expected to take two years to complete.
Yahoo
3 hours ago
- Yahoo
How two satellites are mimicking total solar eclipses in space
CAPE CANAVERAL, Fla. (AP) — A pair of European satellites have created the first artificial solar eclipses by flying in precise and fancy formation, providing hours of on-demand totality for scientists. The European Space Agency released the eclipse pictures at the Paris Air Show on Monday. Launched late last year, the orbiting duo have churned out simulated solar eclipses since March while zooming tens of thousands of miles (kilometers) above Earth. Flying 492 feet (150 meters) apart, one satellite blocks the sun like the moon does during a natural total solar eclipse as the other aims its telescope at the corona, the sun's outer atmosphere that forms a crown or halo of light. It's an intricate, prolonged dance requiring extreme precision by the cube-shaped spacecraft, less than 5 feet (1.5 meters) in size. Their flying accuracy needs to be within a mere millimeter, the thickness of a fingernail. This meticulous positioning is achieved autonomously through GPS navigation, star trackers, lasers and radio links. Dubbed Proba-3, the $210 million mission has generated 10 successful solar eclipses so far during the ongoing checkout phase. The longest eclipse lasted five hours, said the Royal Observatory of Belgium's Andrei Zhukov, the lead scientist for the orbiting corona-observing telescope. He and his team are aiming for a wondrous six hours of totality per eclipse once scientific observations begin in July. Scientists already are thrilled by the preliminary results that show the corona without the need for any special image processing, said Zhukov. "We almost couldn't believe our eyes,' Zhukov said in an email. 'This was the first try, and it worked. It was so incredible.' Zhukov anticipates an average of two solar eclipses per week being produced for a total of nearly 200 during the two-year mission, yielding more than 1,000 hours of totality. That will be a scientific bonanza since full solar eclipses produce just a few minutes of totality when the moon lines up perfectly between Earth and the sun — on average just once every 18 months. The sun continues to mystify scientists, especially its corona, which is hotter than the solar surface. Coronal mass ejections result in billions of tons of plasma and magnetic fields being hurled out into space. Geomagnetic storms can result, disrupting power and communication while lighting up the night sky with auroras in unexpected locales. While previous satellites have generated imitation solar eclipses — including the European Space Agency and NASA's Solar Orbiter and Soho observatory — the sun-blocking disk was always on the same spacecraft as the corona-observing telescope. What makes this mission unique, Zhukov said, is that the sun-shrouding disk and telescope are on two different satellites and therefore far apart. The distance between these two satellites will give scientists a better look at the part of the corona closest to the limb of the sun. "We are extremely satisfied by the quality of these images, and again this is really thanks to formation flying' with unprecedented accuracy, ESA's mission manager Damien Galano said from the Paris Air Show. ___ AP journalist John Leicester contributed to this report from Paris. ___ The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute's Science and Educational Media Group and the Robert Wood Johnson Foundation. The AP is solely responsible for all content. Marcia Dunn, The Associated Press Sign in to access your portfolio
Yahoo
4 hours ago
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Denmark tests unmanned robotic sailboat fleet with tensions high in the region
KOGE MARINA, Denmark (AP) — From a distance they look almost like ordinary sailboats, their sails emblazoned with the red-and-white flag of Denmark. But these 10-meter-long (30-foot-long) vessels carry no crew and are designed for surveillance. Four uncrewed robotic sailboats, known as 'Voyagers,' have been put into service by Denmark's armed forces for a three-month operational trial. Built by Alameda, California-based company Saildrone, the vessels will patrol Danish and NATO waters in the Baltic and North Seas, where maritime tensions and suspected sabotage have escalated sharply since Russia's full-scale invasion of Ukraine on Feb. 24, 2022. Two of the Voyagers launched Monday from Koge Marina, about 40 kilometers (25 miles) south of Copenhagen. Powered by wind and solar energy, these sea drones can operate autonomously for months at sea. Saildrone says the vessels carry advanced sensor suites — radar, infrared and optical cameras, sonar and acoustic monitoring. Their launch comes after two others already joined a NATO patrol on June 6. Saildrone founder and CEO Richard Jenkins compared the vessels to a 'truck' that carries sensors and uses machine learning and artificial intelligence to give a 'full picture of what's above and below the surface" to about 20 to 30 miles (30 to 50 kilometers) in the open ocean. He said that maritime threats like damage to undersea cables, illegal fishing and the smuggling of people, weapons and drugs are going undetected simply because 'no one's observing it.' Saildrone, he said, is "going to places ... where we previously didn't have eyes and ears.' The Danish Defense Ministry says the trial is aimed at boosting surveillance capacity in under-monitored waters, especially around critical undersea infrastructure such as fiber-optic cables and power lines. 'The security situation in the Baltic is tense,' said Lt. Gen. Kim Jørgensen, the director of Danish National Armaments at the ministry. 'They're going to cruise Danish waters, and then later they're going to join up with the two that are on (the) NATO exercise. And then they'll move from area to area within the Danish waters." The trial comes as NATO confronts a wave of damage to maritime infrastructure — including the 2022 Nord Stream pipeline explosions and the rupture of at least 11 undersea cables since late 2023. The most recent incident, in January, severed a fiber-optic link between Latvia and Sweden's Gotland island. The trial also unfolds against a backdrop of trans-Atlantic friction — with U.S. President Donald Trump's administration threatening to seize Greenland, a semiautonomous territory belonging to Denmark, a NATO ally. Trump has said he wouldn't rule out military force to take Greenland. Jenkins, the founder of Saildrone, noted that his company had already planned to open its operation in Denmark before Trump was reelected. He didn't want to comment on the Greenland matter, insisting the company isn't political. Some of the maritime disruptions have been blamed on Russia's so-called shadow fleet — aging oil tankers operating under opaque ownership to avoid sanctions. One such vessel, the Eagle S, was seized by Finnish police in December for allegedly damaging a power cable between Finland and Estonia with its anchor. Amid these concerns, NATO is moving to build a layered maritime surveillance system combining uncrewed surface vehicles like the Voyagers with traditional naval ships, satellites and seabed sensors. 'The challenge is that you basically need to be on the water all the time, and it's humongously expensive," said Peter Viggo Jakobsen of the Royal Danish Defence College. 'It's simply too expensive for us to have a warship trailing every single Russian ship, be it a warship or a civilian freighter of some kind.' 'We're trying to put together a layered system that will enable us to keep constant monitoring of potential threats, but at a much cheaper level than before,' he added.
