Lowering salt in everyday foods could quietly save lives. Researchers found that modest sodium reductions in bread, packaged foods, and takeout meals could significantly reduce heart disease and ...

Researchers uncovered how shifting levels of a brain protein called KCC2 can reshape the way cues become linked with rewards, sometimes making habits form more quickly or more powerfully than expected ...

Welcome to the 2026 edition of Physics World Careers, your gateway to the latest insights, opportunities and career inspiration for physicists at every stage of their journey. We’re excited to launch ...

Photos of neatly packed meals on social media may have drawn you to meal prepping, but cooking several days’ worth of meals ahead of time has a number of proven advantages, from saving time to getting ...