Algae may be microscopic, but their potential to transform industries is massive, ranging from turning food waste into renewable energy to feeding astronauts in space. Researchers like Dr. Show Pau Loke of Khalifa University, UAE, are exploring how these organisms could reshape biotechnology, food security, and environmental sustainability. Algae may be microscopic, but their potential to transform industries is massive, ranging from turning food waste into renewable energy to feeding astronauts in space. Researchers like Dr. Show Pau Loke of Khalifa University, UAE, are exploring how these organisms could reshape biotechnology, food security, and environmental sustainability.