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Apart from Garfield’s legendary love of lasagna, perhaps no food is more associated with cats than tuna. The dish is a staple of everything from The New Yorker cartoons to Meow Mix jingles—and more than 6% of all wild-caught fish goes into cat food. Yet tuna (or any seafood for that matter) is an odd favorite for an animal that evolved in the desert. Now, researchers say they have found a biological explanation for this curious craving. In a study published this month in Chemical Senses, scientists report that cat taste buds contain the receptors needed to detect umami—the savory,...

Family feasts were the way to eat 5,000 years ago...A study published on August 18 in the journal iScience found that residents of the Caucuses ate sheep, deer, goats, and members of the cow family during the Maykop period... Some millennia old cauldrons from archaeological sites in Eurasia were crucial in deciphering this ancient menu...The study combines protein analysis and archaeology to explore the details of what was cooked in ancient cauldrons recovered from burial sites in Eurasia’s Caucasus region...Many metal alloys have antimicrobial properties that help preserve proteins on cauldrons. Microbes in the dirt that would normally degrade the...

Archaeologists have found remnants of eight spices on a sandstone slab from an archaeological site in Vietnam, showing the early adoption of ingredients and techniques from South Asia.Unearthed in an ancient village in southern Vietnam, the cookware—roughly the size and shape of an anvil—was likely used to grind the spice and other ingredients familiar in today’s curries...An analysis of 717 grains of starch recovered from the tools revealed the presence of eight different spices: turmeric, ginger, galangal, sand ginger, fingerroot, clove, nutmeg, and cinnamon. Many of the grains also showed signs of deformation, indicating that they had been damaged during...

As anticipated, an arm of the World Health Organization has said aspartame is a "possible carcinogen" — but does that label mean much?No, the artificial sweetener aspartame is not a possible carcinogen to humans, the U.S. Food and Drug Administration (FDA) said Friday (July 14).The regulator's statement came on the heels of a ruling issued by an arm of the World Health Organization (WHO), which classified the ubiquitous sweetener as possibly cancer-causing.The WHO agency, called the International Agency for Research on Cancer (IARC), made its call based on a handful of studies in humans, mice and rats, as well as...

New research suggests humans lived in South America at the same time as now extinct giant sloths...Scientists analyzed...pendants made of bony material from the sloths...Dating of the ornaments and sediment at the Brazil site where they were found point to an age of 25,000 to 27,000 years ago...

Long before the invention of agriculture, humans already knew how to process cereals and other wild plants into a flour suitable for food—and now there's new evidence they did so long before scientists was previously thought.Published in Quaternary Science Reviews, an Italian-led study of five ancient grindstones from around 39,000 to 43,000 years ago shows that milling for food dates back to the transitional period between Neanderthals and Homo sapiens...The Neanderthal-to-Homo sapiens period was characterized by the coexistence of the Late Mousterian (Neanderthal), Uluzzian and Protoaurignacian (H. sapiens) techno-complexes in the northwest and southwest of present-day Italy.The grindstones come from...

A fresco that depicts what might be an ancestor of the Italian pizza has been found on the wall of an house in the ancient Roman city of Pompeii, Italy's Culture Ministry said on Tuesday.Archaeologists presume that the flat bread depicted in the painting, next to a wine goblet, may have been eaten with fruits such as pomegranates or dates, or dressed with spices and a type of pesto sauce, the ministry said.While it cannot technically be considered a pizza, since it lacks classic ingredients such as tomato and mozzarella, what was found in Pompeii "may be a distant relative...

Here's what it tastes like.We’ve all heard the expression “aging like a fine wine,” which implies that, like the best bottles, certain things get better with time. But what would happen if, say, that aging took place at the bottom of the ocean in a remote location just shy of the Arctic Circle? That’s the question that Norwegian boating company Hurtigruten wanted to test when it partnered with British Rathfinny Wine Estate to lower bottles of its 2018 Classic Cuveé to the ocean floor in hopes of bringing back a higher-quality, more mature product and, if not, to at least...

A Joint Project Involving the Kalispel Tribe and Archaeologists From Washington State University (Wsu) Has Led to the Discovery of 5,000‑year‑old Earth Ovens Near Newport in Washington State, United States.The ovens were found on land purchased by the Kalispel Tribe to accommodate for the construction of new housing near the tribal reservation.A team of professional archaeologists and fourth-year students from WSU is currently working to delineate the features of the ovens and investigate any potential changes in their size and shape over time...Radiocarbon dating of the ovens suggests that they are 5,000‑years‑old, with the oven contents being sent to WSU...

Based on sites excavated in the western United States, archaeologists know Paleo-American Clovis hunter-gatherers who lived around the time of the extinctions at least occasionally [emphasis added] killed or scavenged Ice Age megafauna such as mammoths. There they've found preserved bones of megafauna together with the stone tools used for killing and butchering these animals...Unfortunately, many areas in the Southeastern United States lack sites with preserved bone and associated stone tools that might indicate whether megafauna were hunted there by Clovis or other Paleo-American cultures. Without evidence of preserved bones of megafauna, archaeologists have to find other ways to examine...

The Early Neolithic site of KTG, located on the North African Mediterranean coast near the Gibraltar strait (Fig. 1a), predates and partly overlaps in time with IAM2 (Table 1). At KTG a full Neolithic assemblage is found, including a diversity of cultivated cereals, domestic mammals and cardial ceramics. In contrast to the people at IAM, those at KTG are genetically similar to European Early Neolithic populations...Overall, the genetic patterns of local interaction between different groups in northwestern Africa are comparable to those found in Europe: farmers assimilated local foragers' ancestry in a unidirectional admixture process. Cases of hunter-gatherer communities adopting...

Seven tiny, fragile wing-bones discovered at a prehistoric site in northern Israel turn out to have been perforated. They may have served as whistles imitating the calls of predatory birds, Israeli archaeologists reported Friday in Nature Scientific Reports...One of the flutes was discovered complete, the team says.They could have been imitating bird calls in order to attract them, as duck hunters do to this day...Eynan is associated with a Late Stone Age culture, the Natufians, pre-agricultural groups living in Israel and the surrounding region from 15,000 to about 11,700 years ago. They were hunter-gatherers but were among the earliest people...

Fish soup. Salmon tartare with mango salsa. Sea bream a la plancha.The human genus has been eating fish since the dawn of time. Almost 2 million years ago, hominins in Kenya deboned a catfish. Around 800,000 years ago, hominins in Israel grilled a giant carp. Evidence of shellfish consumption also abounds, and it’s even been proposed that coastal Neanderthals dived for clams.It is therefore unsurprising that freshwater fish were critical resources for inland prehistoric peoples in North America, not to mention modern ones. It is surprising that archaeologists investigating their predecessors – the earliest people in Beringia (the land bridge...

La Marmotta was first discovered in 1989 beneath the waters of Lake Bracciano, a Circum-Alpine Lake of volcanic origin in the Italian region of Lazio. The lake owes its origin to intense volcanic and tectonic activity, resulting in the collapse of the magma chamber that created a depressed area now occupied by the lake.During the Early Neolithic Period, a lakeshore settlement was established which today lies approximately 300 metres from the modern shoreline, submerged at a depth of 11 metres.Underwater surveys of the settlement have documented several thousand wooden piles or support posts on the lakebed; the spatial distribution of...

Last fall, when researchers unearthed the remains of a 3,000-year-old structure in the western Armenian town of Metsamor, they faced two mysteries: First, they didn’t know what purpose the structure had served. Beyond that, a strange powdery substance covering the area left them stumped...The team assumed, at first, the material was simply ash. After all, charred remnants of the building’s reed roof and wooden beams indicated it had met its end in a fire...The powder wasn’t ash, but wheat flour. They had unearthed an ancient bakery.Archaeologists estimate that the structure could have once held as much as 3.5 tons of...

Garlic might not just be good for keeping vampires away, but also COVID-19 and the common flu, according to new research being released on Wednesday by The Peter Doherty Institute. Scientists at Doherty have been researching garlic properties over the past 18 months and have discovered a certain Australian grown garlic variety demonstrates antiviral properties with up to 99.9 per cent efficacy against the viruses which cause COVID-19 and the common flu. The world-first research, commissioned by the Australian Garlic Producers organisation, involved in-vitro testing against the SARS-CoV-2 and Influenza type A viruses, using garlic ingredients extracted from exclusive Australian...

Scientists believe they have made a fascinating discovery which reveals some hidden detail about the diet of Neanderthals around 70,000 years ago. They have unearthed remains of what is believed to be the world's oldest flatbread made by Neanderthals in the foothills of Iraq. The charred remnants were recovered from the Shanidar Cave site - a Neanderthal dwelling around 500 miles north of Baghdad. The archaeologists said the findings, published in the journal Antiquity, show for the first time that bread was part of the diet among these hominid species....

Homebrewers will soon be able to time travel with their taste buds and brew beer similar to what the Philistines in Goliath’s hometown of Gath drank. An interdisciplinary team of researchers, archaeologists and brewmasters in Israel first isolated 5,000-year-old yeast in 2019, as published in the peer-reviewed mBio journal in 2019. But now, the fruits of that discovery are about to become available for hobby brewers and sourdough aficionados everywhere, when the first batch of commercially available ancient yeast ships in December. Pre-orders are open now. “We want to create an opportunity for every person to connect with this story,...

Like the teeth themselves, under the right conditions the gunk on your teeth may survive not just thousands but millions of years in the grave. Isn't that good to know.Advanced dental decay and plaque buildup have been detected in Dryopithecus carinthiacus, a primate that lived in Europe 12.5 million years ago, suggesting it doted on high-sugar fruit. Sivapithecus sivalensis, who lived between 9.3 to 8.7 million years ago in Pakistan, was also apparently frugivorous. Analysis of ancient plaque has shed light on the mobility of Neanderthals and other hominins, as implied by dietary changes, and shored up the thesis that...

Scientists are conducting a long-term experiment on evolution in the lab, to investigate how single-celled organisms could evolve into multicellular lifeforms. After thousands of generations, their yeast grew 20,000 times bigger and 10,000 times tougher. The idea of an evolutionary “missing link” usually conjures images of a hairy ape-like hominid, but there are actually much more profound missing links in the chain. One of the biggest gaps sits between single-celled and multicellular organisms, which marks a key step in the development of complex life on Earth. Now, scientists from Georgia Tech have reported the first results of an experiment that...