A month worth of cool science stories, summed up.
What does the science say about the safety of America’s chicken farming practice?
A new paper shows just how diverse the biochemicals in our food are, and how hard it is to understand how they impact our bodies.
Violence and disease -- but also art and culture -- accompanied humanity's movement into increasingly populated areas.
Researchers saw spikes in hospital visits, inhaler refills and violent crime in areas inundated by wildfire smoke.