We see it most everywhere we go -- in grocery and convenience stores, fast-food restaurants, on television -- usually looking very appealing. But just what are the facts about junk food?

Many blacktip reef sharks in French Polynesia are commonly fed by tourists. But the low-quality diet is changing the sharks’ behavior and physiology.

It could soon be harder to ignore the nutritional red flags on your favorite junk food. This week ... more detailed nutrition facts on the back of packages, but would act as a complement to ...

A U.S. House bill introduced earlier this month would bar those on food stamps from buying soft drinks, candy and more.

For years, the federal government has steered clear of regulating junk food, fast food and ultra-processed food. Now attitudes are changing. Some members of President-elect Donald Trump's inner ...