Tech Now

Tech Now explores a brief history of emojis and how the tiny symbols can express what words can't.

Tech Now visits the UK's first Longevity Show to explore the boom in personalised vitamins and supplements.

Tech Now meets a firm developing treatments to target cancer cells and stop them returning.

Tech Now visits Pinewood Studios to test the new technology shaping today's major franchises and blockbusters.

Tech Now explores 'attribution studies', a branch of climate science that proves extreme weather is not random.

Tech Now uncovers how technology is being used to track vessels that hide their location and go dark at sea.

Tech Now visit a high-tech underground insect farm that uses millions of flies to turn food waste into protein.

Tech Now visits Fifa's headquarters in Zurich to find out how AI-powered balls and smart tracking are transforming football.

New satellite networks promise phone signal anywhere, transforming how we stay connected globally.

Smart glasses have had a slow uptake. Tech Now explores if stylish new designs could change that.

At the world's biggest auto show, China reveals what the future of driving would look like.

Tech Now reports on a huge U-turn for big tech as Instagram stops end-to-end encryption.

Tech Now examines the latest technology helping stroke survivors regain hand and arm movement.