The humble dog nose has inspired a new wave of electronic sensors that can detect diseases from odours alone. At a tech firm in the UK, Chris Vallance explores how these AI-driven 'noses' are revolutionising medical diagnostics.

Across the Atlantic, Shiona McCallum is in Paris to test a different kind of tech—devices that monitor our sleep patterns and offer insights into restful cycles. Understanding our slumber could be key to improving overall health and wellbeing.

In a charming twist, Chris Vallance takes a stroll through a local park with Liv McMahon, where they experiment with bird identification apps. These user-friendly tools are becoming increasingly popular among younger nature enthusiasts, making every walk in the park an educational adventure.