An international team led by Chinese scientists has developed revolutionary contact lenses that allow humans to see ...

Now, Cortical Labs has successfully developed a brain-on-a-chip computer primarily designed to aid scientists and researchers ...

Vitamin D supplements may help prevent the loss of telomeres, DNA sequences that shrink with aging, a large study shows. But ...

Teeth are sensitive because they evolved from sensory tissue in both ancient vertebrates and ancient arthropods.

Teeth are good for chewing and biting, but they are also sensitive – and that may have been their original function hundreds ...