UN nuclear watchdog: 2.5 tons of uranium missing in Libya
Natural uranium can't immediately be used for energy production or bomb fuel, as the enrichment process typically requires the metal to be converted into a gas, then later spun in centrifuges to reach the levels needed.
However, each ton of natural uranium — if obtained by a group with the technological means and resources — can be refined to 5.6 kilograms (12 pounds) of weapons-grade material over time, experts say. That makes finding the missing metal important for nonproliferation experts.
However, each ton of natural uranium — if obtained by a group with the technological means and resources — can be refined to 5.6 kilograms (12 pounds) of weapons-grade material over time, experts say. That makes finding the missing metal important for nonproliferation experts.
China's answer to ChatGPT? Baidu shares tumble as Ernie Bot disappoints
The popularity of ChatGPT, backed by Microsoft, has triggered a frenzied rush among Chinese tech giants and startups alike to develop a rival. Baidu jumped to the forefront of the race after saying early last month it was close to completing a chatbot using its AI-driven deep learning model, Ernie - short for "Enhanced Representation through Knowledge Integration".
The Ernie Bot introduction, in a presentation at Baidu headquarters in Beijing, comes two days after Alphabet Inc's Google unveiled a flurry of AI tools for its email, collaboration and cloud software. Microsoft is expected to make a similar announcement to Google later on Thursday.
The Ernie Bot introduction, in a presentation at Baidu headquarters in Beijing, comes two days after Alphabet Inc's Google unveiled a flurry of AI tools for its email, collaboration and cloud software. Microsoft is expected to make a similar announcement to Google later on Thursday.
Musk brought internet to Brazil’s Amazon. Criminals love it.
Starlink, a division of Elon Musk’s SpaceX, has almost 4,000 low-orbit satellites across the skies, connecting people in remote corners of the Amazon and providing a crucial advantage to Ukrainian forces on the battlefield. The lightweight, high-speed internet system has also proved a new and valuable tool for Brazil’s illegal miners, with reliable service for coordinating logistics, receiving advance warning of law enforcement raids and making payments without flying back to the city.
Japan, South Korea renew ties at Tokyo summit
Japan and South Korea have long had disputes over the 1910-1945 Japanese colonization of the Korean Peninsula and atrocities during World War II, which included forced prostitution of “comfort women” for Japanese soldiers, and territorial disputes over a cluster of islands. Ties reached a nadir when the South Korean Supreme Court ordered Japanese companies to pay compensation to Korean victims or bereaved relatives in 2018, and Japan imposed trade sanctions on South Korea shortly after.
US releases video of Russian jet dumping fuel on its drone
The 42-second video shows a Russian Su-27 approaching the back of the MQ-9 drone and beginning to release fuel as it passes, the Pentagon said. Dumping the fuel appeared to be aimed at blinding its optical instruments and driving it out of the area.
With Saudi deals, US, China battle for influence in Mideast
Riyadh signed a Chinese-facilitated deal aimed at restoring diplomatic ties with its arch-nemesis Iran and then announced a massive contract to buy commercial planes from U.S. manufacturer Boeing.
The two announcements spurred speculation that the Saudis were laying their marker as a dominant economic and geopolitical force with the flexibility to play Beijing and Washington off each other. They also cast China in an unfamiliar leading role in Middle Eastern politics. And they raised questions about whether the U.S.-Saudi relationship — frosty for much of the first two years of President Joe Biden's term — has reached a détente.
The two announcements spurred speculation that the Saudis were laying their marker as a dominant economic and geopolitical force with the flexibility to play Beijing and Washington off each other. They also cast China in an unfamiliar leading role in Middle Eastern politics. And they raised questions about whether the U.S.-Saudi relationship — frosty for much of the first two years of President Joe Biden's term — has reached a détente.
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