This week we’re getting behind the wheel to take a closer look at smart motorways.The government recently announced no new smart motorways will be built, but with some already under construction, and plenty others in operation, they aren’t going anywhere soon.Sign up to one of our free weekly newsletters.

When you brush your teeth, do you ever stop to consider if your toothpaste is actually doing what it claims to be capable of on the tube? Teeth whitening toothpastes are as popular as ever, with influencers pushing products that claim to enhance your smile, look further and the science may be less than solid.In this week’s Which? Investigates, we dig into those claims, ask whether these products are safe, and if we can be confident they work as promised?Are toothpaste tubes recycleable? read more here & sign up to our free weekly newsletters.

We hear how a stolen mobile could result in an empty bank account.Sign up to one of our free weekly newsletters.

In this episode our undercover shoppers find out if travel agents really have the best deals, and whether you can haggle for a bargain.Sign up to our free weekly newsletters here & check out the latest Travel news from Which?

We're transported to the tropical paradise of Costa Rica, enjoying life high up in the mountains before relaxing on the idyllic coast.Sign up to our free weekly newsletters & keep up to date with all the latest travel news from Which?

This week we’re asking how you manage your medication, whether your prescription is doing everything you hope, and whether it’s time to review your current treatment plan?Sign up to our free monthly food & health newsletter here.

This week we dive deeper into the digital cash revolution, exploring how banks and technology are working together to help change the way we make our daily transactions.Sign up to our free Money newsletter.

We’re exploring England's first National Park, hearing more about its historic villages, warm community spirit, and dramatic landscapes.Sign up to one our free Travel newsletter.

This week we’re delving into the shady world of apps.Chances are we have plenty downloaded on our mobile, you likely downloaded one to listen to this podcast, but how much do you know about what some of them could be doing to your device, and more importantly, our data.Sign up to our free tech newsletter.

With the Easter Holidays approaching, we’re hearing why you should perhaps think twice before booking your next trip away through an online travel agent.We’ll also learn why you shouldn’t be tempted by the headline price for flights on some booking sites.Read more about our best and worst package holiday providers.