Researchers developed a fiber-optic quantum random number generator using single-photon superposition, ensuring high-quality ...

Ukraine and EU foreign ministers hold video call, Sky News understands Sky News understands foreign ministers from Ukraine, the UK, France, Italy, Germany, Poland and Finland are holding a video call ...

The US is reportedly holding secret talks between Russia and Ukraine in the United Arab Emirates, the latest in negotiations over a controversial US peace plan. Meanwhile, Ukraine hit Russia with one ...