Zhuangzi was an ancient Chinese philosopher who championed freedom, natural living, and inner wisdom over forced rules and external rewards. When a carrot or a stick is needed to make a person act, the inner desire to do the task has already been lost.“Rewards and punishment is the lowest form of education,” wrote the ancient…

PC: Science Advances (2026). DOI: 10.1126/sciadv.aeh1266​ Amber is usually associated with dinosaurs, prehistoric insects and forests that flourished long after life had become well established on land. The oldest confirmed pieces of fossilised tree resin, until now, came from rocks dating to roughly 320 million years ago. That picture has changed with a discovery from…

Earth’s natural system keep its climate from being too hot or too cold. (Representational photo_ Earth has gone through many periods of warming and cooling over its long history. Despite these changes, the planet has remained capable of supporting life for hundreds of millions of years. Scientists have long believed that Earth has a natural…