Some people say that today there are almost no "blank spots" left on our planet - that is, places completely unexplored by humans. And therefore, supposedly, life today has become more boring than, ...

Laid end to end, an adult's blood vessels could circle Earth's equator four times, with scientists estimating anywhere between 60,000-100,000 miles of blood vessels in the human body. Your heart ...

You might think that the human body has many holes, but that number shrinks when you stop to consider what counts as a hole. When you purchase through links on our site, we may earn an affiliate ...

Over the past few years, studies have suggested that plastic particles from bottles, food packaging and waste have been ...