A Canadian startup called Xanadu has built a photon-based quantum computer it says should easily scale up. What will really matter in the long run? That’s the question we tackle each year as we ...

The conflict in eastern Democratic Republic of Congo (DRC) has prompted calls on Brussels to review an agreement with the Rwandan government intended to secure the supply of critical materials used in ...

Russian President Vladimir Putin has previously noted that the unipolar model of the world has outlived its usefulness and is being replaced by a new world order based on the recognition of each natio ...