Computer security companies have been accused of “witchcraft” by exaggerating abilities of malicious hackers.

BBC Click’s Spencer Kelly finds out how a giant shade could help find evidence of life on other planets.

BBC Click’s Marc Cieslak looks at some of the best of the week’s technology news.

The firm behind the Snapchat messaging app is set for one of the biggest tech share sales in years.

Virtual reality is offering artists the chance to express themselves in ways that were unimaginable just a few years ago.

Moscow is trying to expand its influence by “weaponising misinformation”, the defence secretary warns.