The Friday Five: Sugar could help catch cancer early

Podcast

The Friday Five covers five stories in research that you may have missed this week. There are plenty of controversies and troubling ethical issues in science – and we get into many of them in our online magazine – but this news roundup focuses on scientific creativity and progress to give you a therapeutic dose of inspiration headed into the weekend.

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Here are the promising studies covered in this week's Friday Five:

- Catching cancer early could depend on sugar
- How to boost memory in a flash
- This is your brain on books
- A tiny sandwich cake could help the heart
- Meet the top banana for fighting Covid variants

In this week's Friday Five, catching cancer early could depend on sugar, how to boost memory in a flash, a tiny sandwich cake could help the heart, and meet the top banana in the fight against Covid.
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