[ad_1] At first, doctors didn’t believe that bacteria could live in the stomach at all. Too acidic, they thought. But in 1984, a young Australian physician...
[ad_1] Since Omicron swept across the globe in 2021, the evolution of SARS-CoV-2 has moved at a slower and more predictable pace. New variants of interest...
[ad_1] From the minute we wake up until we go to sleep, our eyes help us navigate the world. Like a finely tuned camera, each part...