CNN's International Diplomatic Editor Nic Robertson says NATO is going to be talking about ensuring it has enough “defensive posture” on the eastern flank by putting more troops along the border. It comes after US President Joe Biden touched down in Brussels for crucial talks with NATO allies ...

University of Melbourne Senior Lecturer Dr Suelette Dreyfus says a cyberwar is occurring under the surface of the conflict in Ukraine. “Russia, it seems, is very likely to shut down access to YouTube,” Dr Dreyfus told Sky News Australia. “It’s become basically a crime in Russia to ...

There’s a “high chance” a Covid strain worse than Omicron will emerge in the near future, one of the world’s top experts has warned.

Close adviser to Vladimir Putin, Anatoly Chubais, has resigned from his position at the Kremlin and has fled Russia due to the country's ongoing war against Ukraine. Mr Chubais is the highest level official to have left Russia since the war began so far.

CNN's International Diplomatic Editor Nic Robertson says the energy cost is a “big concern” for Europe, mainly in the south. “The gas issue is huge ... President Putin has said that any gas or oil bought from Russia should now be paid for in roubles, that would seem to be to his advantage, a...