Skip to content

Topic

Underwater archaeology

The study of past human activity through sites and objects preserved beneath lakes, rivers and seas, using divers, sonar and remotely operated vehicles.

Current stories

scienceConfirmed5 publishers

Archaeologists date a Kekova Island wreck to 4,400-4,700 years by its pottery

Archaeologists say a 10m trade ship wrecked off Kekova Island, Turkey, is the oldest known shipwreck, at 4,400 to 4,700 years old. No wood survived for radiocarbon testing, so the date rests on amphora style, and residue in the jars may come from reuse.

Perspective Coverage

5 publishers
Builder
Builder 26%
Operator
Operator 46%
Investor
Investor 28%

Reality

Evidence50
Adoption
Not scored
Hype gap+35
Incentives
Not scored
Confidence60
scienceConfirmed3 publishers

Underwater archaeologists recover a Pharos-engraved signet ring from Alexandria's sunken palace

IEASM divers recovered a bronze signet ring engraved with Alexandria's Pharos lighthouse from sunken Antirhodos, the first ring of its kind found. The team links it to the palace offices that oversaw the lighthouse, though that reading rests so far on one worn ring and the spot where it lay.

Perspective Coverage

3 publishers
Builder
Builder 65%
Operator
Operator 30%
Investor
Investor 5%

Reality

Evidence60
Adoption
Not scored
Hype gap+25
Incentives45
Confidence65
scienceConfirmed2 publishers

Divers raise 10,500-year-old cut timber from a sunken Mesolithic shore in Lake Arendsee

Saxony-Anhalt's heritage office recovered a 1.6-metre post and split boards about 10,500 years old from Lake Arendsee that may come from Mesolithic buildings. Only permanent buildings would put settled structures here about 3,000 years before the region's first farms, and the timber cannot yet show that.

Publishers:gizmodo.com phys.org

Reality

Evidence35
Adoption
Not scored
Hype gap+30
Incentives55
Confidence60
scienceOne report1 publisher

Divers search Lake Issyk-Kul's floor for the edge of a Silk Road town drowned about 800 years ago

Some 20 scientists funded by the Russian Academy of Sciences are diving on a Silk Road town that sank into Lake Issyk-Kul an estimated 800 years ago. What it adds to Central Asian history hangs on lab dates for remains that have proved hard to date.

Publishers:phys.org

Reality

Evidence45
Adoption
Not scored
Hype gap+25
Incentives45
Confidence55