Observing the flow of time at the quantum scale reveals a puzzling energy phenomenon: the energy required to simply read the ...

In November 2009, the USGA and The R&A issued a ‘Joint Statement’ on electronic devices, including distance-measuring devices, to clarify how the Rules are applied in relation to these devices. This ...

In a theme issue, scholars from varied disciplines ask such questions as, How did humans come to their conceptions of time? and, How does our understanding of life on earth depend on them? The ...

As the governing authorities for the Rules of Golf, the United States Golf Association (“USGA”) and R&A Rules Limited (“The R&A”) issued a ‘Joint Statement of Principles’ on the rules concerning golf ...

There's an old adage: Don't look a gift horse in the mouth. Professional golfers will gladly accept any tool to help them play better. Which brings us to measuring devices. The PGA Tour is ...