A stream south of the Argentine capital turned a freakish vermilion this week, prompting concerns about pollution. Officials ...

A canal in Argentina mysteriously turned bright red on Thursday, alarming residents who were woken up by its strong odor.

You know you’ve said it. We all have. “Mmm, that looks so delicious — I want to try some!” That’s because when it comes to what we eat, it’s not just a matter of taste.