There's about a three feet difference in size between the world's tallest and smallest dogs, according to Guinness World ...

A Great Dane and a Chihuahua with a 3-foot height difference became unlikely friends when Guinness World Records arranged a ...

Guinness World Records organized a meeting between the world's tallest and shortest dogs in April in celebration of the brand's 70th anniversary ...

Check out the world of extraordinary height with this up-to-date list of the tallest men in the world. From historical giants ...

Reginald, the Guinness World Records titleholder for the tallest dog alive, and Pearl, the world’s shortest living dog, met ...

How tall is President Donald Trump and his family? Here's how Trump's height compares to other presidents in U.S. history.

While they can grow to unique heights, one cactus holds the world record for being the tallest ever recorded. Here's what to know about the tallest saguaro on record, how tall they usually grow ...

Formula One drivers are required to keep in peak physical condition due to the huge toll their bodies take during a Grand ...

Residents of Bethel, Maine, USA, crafted the tallest snowperson, named Olympia, standing at an impressive 37.21 meters tall ...