Live News Today — August 22, 2026
Michael Polansky is training an AI model on skin that’s still alive and more — today's live signal.
As technology continues to advance, we're seeing innovative applications across various industries. One such example is the work of Michael Polansky, who's training an AI model on living skin, pushing the boundaries of what's possible in fields like healthcare and biotechnology. Meanwhile, China's AI boom is gaining momentum, with a surprising hub emerging as a key player in the country's artificial intelligence landscape.
In a more practical application of technology, retail giant Walmart is finally embracing mobile payments, announcing that it will start accepting Apple Pay and Google Pay. This move marks a significant shift for the company, which has historically been hesitant to adopt mobile payment methods. As consumers increasingly expect seamless and convenient payment options, Walmart's decision highlights the growing importance of digital transactions in everyday life.
Today's signal:
• Michael Polansky is training an AI model on skin that’s still alive (techcrunch.com)
• The Unlikely Place at the Center of China’s AI Boom (wired.com)
• Walmart to finally start accepting Apple Pay and Google Pay (techcrunch.com)