What happens if our most valuable data is lost? Or if the technology it's stored on becomes obsolete? Adrienne Murray heads to the Arctic to explore the underground vault aiming to protect our data for the future. And Nick Kwek investigates the tech innovations being trialled in Australia to preserve coral reefs.

What are the top technology trends to watch in 2025? The Click team heads to Las Vegas to check out the highlights from CES, one of the biggest tech and innovation events of the year.

More highlights from the Consumer Electronics Show in Las Vegas. Lara Lewington tries out a clinic in a box and Alasdair Keane explores the latest developments in travel tech. Plus, Paul Carter checks out a new AI powered hotel due to open in Vegas this year.

Alasdair Keane heads behind the scenes of the UK's National Satellite Test Facility. Spencer Kelly explores the robotics taking inspiration from nature. Plus, how a visual effects team brought the detail to the big screen in Mufasa: The Lion King.

How can technology help people living with Parkinson's disease? Lara Lewington travels to Madrid to meet a patient undergoing a procedure which uses high frequency ultrasound to reduce tremors. And in Kenya, Michael Kaloki meets the Earthshot Prize winners aiming to cut food waste in rural communities. Plus in gaming news, Andrew Rogers explores how smell can enhance player performance.

The highlights and top trends from the tech expo Mobile World Congress in Barcelona, including the fast-developing AI in our phones. Plus, Spencer Kelly checks out the latest AI research at Cambridge University Computer Laboratory. Also on the programme, Roblox CEO David Baszucki talks about the future of the game that has more than 70 million daily users. And we hear from NASA astronaut Jasmin Moghbeli about her space missions and what it's like returning to earth.

From robots and exoskeletons to brain-computer interfaces, Lara Lewington explores how technology and AI are transforming what it means to be human.