Do you ever wonder why some things that should change never seem to? Do you sometimes encounter people who just don't get the need for change? Or, who fail to see the benefits? Are there times you ...

As humans, we have a special relationship with change, one that touches every facet of our lives. Whenever we imagine something bigger or better than the status quo, we are calling for change. Too ...

Politicians could soon be forced to address the ‘skyrocketing’ costs of baby formula (Picture: Getty Images) More than 100,000 people have now signed Metro’s Formula for Change petition, which marks a ...

Do you need to calculate the rate at which something changes over time? Whether it's the change in the x-value over the change in the y-value of a line on a graph, or the distance travelled by a car ...