Can you take ‘too much’ melatonin? Much of the data scientists have on melatonin is based on a low dose of around 0.3 to 1 milligram, which is close to what our bodies naturally produce.

Looking beyond the iPad? We put Samsung's best tablets to the test featuring expandable storage, S Pen compatibility, and Android operating systems.

You can read ebooks on practically any smart device, but if you want the absolute best experience, these are the tablets to get.

The price of a pack of 10mg tablets went from 70 pence in 2008 to £88 in 2016, according to the CMA, while a 20mg pack rose from £1.07 to £102.74.

Prime Day’s Over But These Terrific Tablet Deals Are Still Available at Low Prices The big sale came and went, but there are still awesome deals to be had on top tablets, from premium picks to ...