Thanksgiving is one of America's most beloved holidays. It's a time to express gratitude toward family and friends and be thankful for the good things in life. Share on PinterestStudies have shown that gratitude can…

Historically, doctors used metals to treat infections. Researchers think that this treatment method may be worth a modern reexamination. Share on PinterestScientists are exploring new avenues for tackling the antibiotic resistance crisis. As an increasing…