James O'Malley

In-depth We catch up with the team who’ve successfully piloted a Linux-powered drone on Mars

In-depth Whether it's over military tech or social issues, major tech companies are struggling to cope with mutiny in ranks

In-depth What are the knotty technical and political issues around health passes for travel?

In-depth A new law is designed to make it easier to mend broken tech, but experts say it doesn’t go far enough

In-depth How can governments respond to the growing risk of online attacks by hostile nations?

In-depth Cryptocurrencies aren’t going away – but big questions remain over their longevity, the amount of energy they consume and the morals of investing

Case Studies Open-source software on the Perseverance mission is helping NASA explore a GNU world