With years of practise under his belt, when Mark McDonald sits down at the organ, it’s like pulling out a palette and paintbrush – creating a canvas of varying sounds and effects. “This sense of being ...

Saguaro cactuses tower over Arizona's desert landscape, each year inching higher and higher for hundreds of years as they watch time pass. While they can grow to unique heights, one cactus holds ...

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 ...