(CNN)Facebook-parent Meta is facing four new complaints from human rights groups in Europe alleging that the algorithm it uses to target users with companies' job advertisements is discriminatory, ...

Climate advertising on social media can shape attitudes towards climate change. Delivery algorithms, as key actors in the climate communication ecosystem, determine ad audience selection and might ...

If you’ve spent any time on Facebook lately, you may have seen a post claiming you can “reset the Facebook algorithm.” The message usually says something like: “Hold your finger on this post. Click ...