Countless students arrive at school sleep-deprived. Health experts say daylight saving time adds to the problem.

This time-to-rise clock is a Swiss Army knife sleep machine – part night-light, part sound machine, part sound monitor, the ...

Dr Gilmour says, ”Children start to grasp the basics of telling the time in the early primary school years. Telling the time on a clock relies on a number of different skills. It needs spatial ...