Archaeologists Uncover World's Oldest Known Brewery in Israel

People have been knocking back beers for 13,000 years, according to new archaeological findings out of the Middle East. As Science magazine reports, evidence of wheat- and barley-based beer was found inside stone mortars carved into the floor of a cave near Haifa, Israel.

The Raqefet Cave was used as a burial site by the Natufians, a group of semi-nomadic hunter-gatherers who were also responsible for the world’s oldest known bread, which was discovered in Jordan in July. These findings challenge previous evidence that traced the origin of beer back just 5000 years.

Beer was also previously believed to be merely a by-product of bread-making, but archaeologists say that isn’t necessarily the case. Instead, researchers believe beer may been served during ritual feasts “to venerate the dead and/or to enhance group cohesion among the living,” researchers wrote in their paper, published in the Journal of Archaeological Science: Reports.

Remarkably, the Stanford University researchers who made this discovery weren't even looking for evidence of alcohol. “We did not set out to find alcohol in the stone mortars, but just wanted to investigate what plant foods people may have consumed because very little data was available in the archaeological record,” Li Liu, a professor of Chinese archaeology at Stanford, said in a statement.

Researchers theorize that beer brewing may have inspired the Natufians to cultivate cereals in the region, but it’s not currently known whether beer or bread came first. The mortars dug into the cave floor were reportedly used for storing and pounding wheat and barley, as well as brewing beer.

The beverage wasn’t exactly what we know as beer today, though. According to the BBC, the prehistoric beer was “gruel-like” and similar to porridge. It was likely weaker than modern beer, too.

[h/t Science]

Stonehenge Builders Likely Descended From Immigrants, Genetic Analysis Says

Matt Cardy/Getty Images
Matt Cardy/Getty Images

There's a lot we don't know about Stonehenge, but until recently, the structure was thought to have been built by hunter-gatherers native to what's considered England today. A new study disputes that theory. As IFL Science reports, Stonehenge was likely the the work of Turkish people who migrated to Britain 6000 years ago and their descendants.

In the new report published in the journal Nature: Ecology & Evolution, scientists from London's Natural History Museum and University College London explain how they analyzed the DNA from the remains of dozens of people who lived in Britain between 8500 BCE and 2500 BCE.

The results contained fewer native British genes than expected: Researchers found that when the people whose bones they studied were alive, most of Britain's hunter-gatherer population had already been replaced by farmers from the Aegean region.

Roughly 6000 years ago, people from what is now Turkey traveled across Europe and settled in Britain. In addition to reshaping the British gene pool, the new group also introduced agriculture to the area. Archaeologists have long debated whether farming is something that was brought to Britain by a different culture or if native hunter-gatherers gradually adopted it on their own.

"The transition to farming marks one of the most important technological innovations in human evolution. It first appeared in Britain around 6000 years ago; prior to that people survived by hunting, fishing and gathering," study co-author Mark Thomas said in a press release. "Our study strongly supports the view that immigrant farmers introduced agriculture into Britain and largely replaced the indigenous hunter-gatherer populations."

That means Stonehenge, the first part of which was constructed around 3000 BCE, was likely the work of people who were culturally and genetically closer to ancient Aegeans than native Britons. But how they moved the 25-ton stones to their current location and for what purpose remains a mystery.

[h/t IFL Science]

An Ancient Shipwreck Has Been Turned Into an Underwater Museum Off the Coast of Greece

iStock.com/ultramarinfoto
iStock.com/ultramarinfoto

If you love ancient history and eerie, abandoned places, it might be time to break out the scuba diving gear and book a flight to Greece. As AFAR reports, the site of an ancient shipwreck near Alonissos, a Greek island in the Aegean Sea, has been turned into an underwater museum.

While underwater museums exist in Florida, Mexico, and Europe, those destinations are geared more toward art and sculpture lovers. In this case, divers will be swimming alongside a piece of history dating back to the late 5th century B.C.E. The wooden cargo ship, which sank for an unknown reason, disintegrated long ago. However, the seabed is still covered in thousands of amphoras (a kind of storage jar used in ancient Greece and Italy), which likely held wine.

Dubbed the Peristera shipwreck, the site was discovered in the early 1990s. It was named after the uninhabited island where it was discovered, but guided dives of the site leave from the harbor of Steni Valla on Alonissos, which is located in the Northern Sporades group of islands in the northwest Aegean Sea.

Peristera is the first shipwreck in Greece to be made accessible to the public, but it won’t be the last. As part of a program funded by the European Commission, the country also plans to open up three other shipwreck sites in the Pagasetic Gulf. The efforts are part of a push to promote eco-friendly tourism while also highlighting the country’s rich history.

“The goal is in the next two years to make the country’s shipwrecks visitable, but also to provide important information and raise awareness about underwater monuments, such as the Peristera wreck off Alonissos,” alternate culture minister Kostas Stratis said at an event, according to the Greek City Times.

Italy and Croatia are also expected to create their own underwater museums in the future via the same program, called BlueMed.

[h/t AFAR]

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