With the days continuing to grow shorter, you might find yourself increasingly willing to try anything to get you through the winter months. But before you invest in an expensive light therapy lamp or overhaul your gym regime, you could try something even simpler: changing the time you eat dinner.

Our metabolism is intrinsically connected with daylight — making when we eat nearly as important as what we eat. So shifting dinnertime during winter and eating a little bit earlier might help support our bodies and minds. Catherine Norton, a professor of sport and exercise nutrition from the University of Limerick, explains to us why aligning mealtimes with the body’s natural rhythms can have so many far-reaching benefits for health — and the best ways to do it.

With tech stocks starting to wobble in the last few days, it might be time to wonder whether the AI bubble is about to burst. One economist explains what to look out for to understand what’s going on in the markets.

We also take a look at what teens want adults to know about their digital lives — and why it’s important they’re brought into conversations on social media and digital communication.