Most major biological molecules, including all proteins, DNA and RNA, point in one direction or another. In other words, they ...

Many of us pay attention to the foods we’re putting in our bodies – asking ourselves whether they’re nutritious and healthy ...

In addition to the, skin infection, people can have, vomiting and diarrhea. The bacteria move fast, and destroy tissue around the muscles,, nerves, and blood vessels. People may need amputations ...

A report found that fine-dining chains are harboring 100 times more bacteria than fast-food chains. While fast food has a bad reputation, there are reasons to believe it's safer to eat than the ...