Explore how aging changes tooth enamel and the surprising role fluoride plays in keeping our teeth strong, based on ...

Infants’ heart rate changes influence their vocalizations, connecting physical rhythms with early speech development ...

Conifers survive freezing winters with resilience and unique photosynthesis strategies. Scientists reveal their mechanisms.

AI analyzed brain images of 70-year-olds, linking vascular health to brain age. Diabetes and inflammation correlated with ...

Researchers find obelisks, mysterious RNA molecules in human bacteria that challenge our understanding of viruses and ...

Digital price tags and dynamic pricing are revolutionizing grocery stores, reducing food waste, and cutting emissions.

New research redefines patience as a coping strategy rether than a virtue to manage everyday frustrations and triggers of ...

Astronomers have identified a remarkable water reservoir in deep space, circling a huge quasar more than 12 billion ...

Polymer tea bags release billions of plastic particles during brewing. They interact with intestinal cells, even entering the ...

A study reveals artificial hearts can regenerate heart muscle cells, supporting the idea that resting the heart enables ...

Lucy's species walked upright but lacked modern running abilities, revealing key evolutionary adaptations in humans.

Life expectancy fell during COVID-19 pandemic due to direct impacts and health care disruptions. The U.S. saw steep declines.