6
In a remarkable achievement, the algae was brought back to life as though nothing had happened to it.
17
The huge structure could potentially be the oldest Stone Age megastructure built by humans in Europe.
2
Divers searching for fishing nets have uncovered one of the infamous code machines used during World War II.
4
The incredibly well-preserved wreck of a Renaissance vessel has been discovered on the ocean floor.
8
Bottles of the aged delicacy had been retrieved from a shipwreck at the bottom of the Baltic Sea.
22
Stone Age artifacts left behind by Swedish nomads have been unearthed on the floor of the Baltic Sea.