Researchers have mapped the molecular changes that unfold as sunlight causes plastics to leach dissolved organic matter, findings that could reshape understanding of ecosystem health, water quality, ...

When I think back to break time in the 1970s, I remember my hands – so icy cold I can hardly feel them – stiff and red in a ...

At home, you can switch to a reusable water bottle, ditch single-use coffee pods, and replace grocery bags with paper or ...