Submarines need to operate stealthily and quietly. In some areas, warming waters and changing salinity levels could make that ...

Hydroacoustic signals captured by the world's international nuclear monitoring system suggest an underwater landslide may ...

President Vladimir Putin on Thursday launched a nuclear-powered submarine equipped with hypersonic Zircon missiles capable of ...

President Vladimir Putin on Thursday (March 27) launched a nuclear-powered submarine equipped with hypersonic Zircon missiles ...

Higher carbon-dioxide levels in the atmosphere change all these things. The gas’s mere presence acidifies seawater. Its ...

The Russian agencies, quoting documents associated with the launch, said the Perm is the first nuclear-powered submarine to ...

Submarines need to operate stealthily and quietly. In some areas, warming waters and changing salinity levels could make that ...

President Vladimir Putin commenced a nuclear-powered submarine, the Perm, equipped with hypersonic Zircon missiles. These ...

After pursuing a ceasefire in the Black Sea with Ukraine, Vladimir Putin launched a new nuclear-powered submarine in Murmansk.

Perm is the first nuclear-powered submarine to be equipped with Zircon missiles as a standard feature, according to Russian ...

Russian President Vladimir Putin on March 26 attended the launch of a new nuclear-powered submarine named Perm, various ...