Microaggressions are more subtle than outright discrimination. But they can directly affect HIV treatment outcomes.

How museums can reimagine themselves in the context of the climate crisis.

The massive increase in internet-connected devices will create an informal surveillance network that could be used to target protestors and activists.

Barriers for Black scientists won't go away without substantial funding – and measures that don't require white people to lose out.

If teenagers organizing on social media can hamper a presidential campaign rally, how challenging is it to manipulate elections?

The likes of Katie Hopkins may be slowly disappearing from social media sites but less extreme and obvious racism is still widespread.

We need a revolution in behaviour, not just in rhetoric.

Police forces across the country now have access to surveillance technologies that were recently available only to national intelligence services. The digitization of bias and abuse of power followed.