During the rigorous training performed by hopeful fast-attack submarine crews from the United States Navy, the men and women ...

Russia’s Losharik (AS-31), a unique deep-diving nuclear-powered special missions submarine, is reportedly ready for sea ...

The strikes dealt a powerful symbolic blow to a country that, throughout the Ukraine war, has frequently reminded the world ...

Victor Vescovo dove to the depths in all five of the world's oceans as part of his Five Deeps Expedition, including the ...

In 2023, a mysterious 90-second seismic pulse baffled scientists worldwide, traced back to Greenland's Dickson Fjord.

Satellite imagery of airfields in Siberia and Russia's far north reveals significant damage, with several aircraft completely ...

The UK is looking into acquiring tactical nuclear weapons for the first time in 30 years. It is a sign of a more dangerous ...

Icebreakers provide assured United States access and presence to the polar regions, the U.S. Coast Guard said.

The EU's digital partnerships with like-minded countries across the globe establish a comprehensive framework for bilateral cooperation on digital issues.