Harvard University scientist Dr William Li appeared on a podcast to discuss how bacteria in the digestive system could contribute to ‘super-agers’, people who live over 100 years, long lifespans. Post navigation Hundreds of illegal migrants arrive back in Mexico after being deported from America in Trump’s new clampdown as latest figures reveal lowest number crossing into US in years Scary moment China’s controversial ChatGPT rival, DeepSeek, changes its answers in REAL-TIME when probed about President Xi or the Tiananmen Square Massacre