This article traces the history of vaccine development from Edward Jenner's smallpox vaccine to today's advanced techniques. It details key scientific breakthroughs, including Pasteur's methods and modern technologies that have transformed vaccinology into a systematic science. The piece emphasizes how our understanding and capabilities have evolved, highlighting the potential for future advancements.

The article introduces Kosmos, an advanced AI scientist from Edison Scientific, which significantly outperforms its predecessor, Robin. Kosmos uses structured world models to analyze vast amounts of research, making discoveries in various scientific fields while ensuring transparency in its conclusions. It claims to accomplish in one day what would typically take researchers six months.

Scientists have reportedly discovered a new color that humans have never seen before, created through a unique combination of light wavelengths. This breakthrough could enhance our understanding of color perception and the visual spectrum. The implications of this discovery extend to various fields, including art and technology.

The article discusses the importance of teaching artificial intelligence (AI) how scientific inquiry truly functions, emphasizing the need for AI systems to understand the processes of hypothesis testing, experimentation, and the iterative nature of scientific discovery. By enhancing AI's comprehension of these concepts, developers can create more effective and reliable AI tools that align with scientific principles.

Over 20 prominent A.I. researchers have departed from major companies like OpenAI, Google, and Meta to join a new start-up called Periodic Labs, co-founded by a ChatGPT creator. Unlike their previous employers focusing on ambitious projects like superintelligence, Periodic Labs aims to develop A.I. technology that accelerates scientific discoveries in fields such as physics and chemistry.