A battery-free sticker reads vitamin C levels from fingertip sweat by turning any drinking cup into a smart health sensor.

A team of engineers at the University of California San Diego has developed an electronic sticker that can monitor a person's ...

For millions of individuals, an inadequate diet continues to inflict severe harm, both somatically and economically. Vitamin C, one of the essential nutrients for healing and immunity, is not stored ...

So. I’m standing in line, snaking along the path between cattle guards at a popular burger place. There are droves of customers on either side of me and as I ...

Kai Trump reveals mental change that led to improvement on second day of LPGA debut Appeals court declines to reinstate order finding ‘probable cause exists’ to hold Trump officials in criminal ...

TODAY's Jenna Bush Hager and guest co-host Leslie Bibb go head-to-head to make their case on serving cranberry sauce at ...