Lectures and performances around New York on March 25 will mark the 99th anniversary of the Triangle Shirtwaist Factory Fire, one of the worst workplace disasters in New York City history.

Peter from Cornwall is puzzled by two different types of Triangle chalk on the market. He asks the Cue Doctor for advice on which is best... I have found that triangle make 2 types of green chalk - ...

Four-time snooker world champion John Higgins has branded Ronnie O'Sullivan's choice of chalk a "nightmare". While most players opt for TAOM chalk these days, O'Sullivan and Luca Brecel have stuck ...

Ronnie O'Sullivan and Luca Brecel have continued to use Triangle chalk at the World Snooker Championship and that has caused some problems for a few of the other ...