A global study involving nearly 2,900 employees across six countries found that a four-day workweek improved mental and physical health, reduced burnout, and increased job satisfaction—all without reducing pay. Participants reported stronger focus and higher productivity compared to those with a five-day schedule. The research, published in Nature Human Behaviour, highlights the need for flexible, employee-centered work models. Experts say smart work processes, not just fewer hours, are key to long-term success and well-being in the modern workplace.

A new study published in The Lancet reveals that air pollution is causing an increase in lung cancer cases among non-smokers, especially women and Southeast Asians. Researchers found that adenocarcinoma, a lung cancer subtype, is prevalent among non-smokers, accounting for 53% to 70% of cases. The highest rates were observed in East Asia, particularly China, where household fuel burning contributes to pollution. While smoking rates decline globally, lung cancer among non-smokers is now the fifth leading cause of cancer-related deaths.