To explain this, it has been argued the hardening of the climate, conflicts with local peoples or the interruption of commercial networks.
Other researchers at Harvard University have now put forward a hypothesis related to all of these reasons: large ice masses gravitatively attract adjacent waters, resulting in a 3,3-meter sea level rise on the Greenland coast.
This represented a radical change in living conditions over the previous 500 years.
In the Chinese province of Shanxi, in a tomb of the Tang dynasty, paintings depicting scenes from the daily lives of the dead are found. In one of these scenes a blonde man appears. Looking at the color of the hair and the facial expression, archaeologists who have studied the... [+]
Carthage, from B.C. Around the 814. The Phoenicians founded a colony and the dominant civilization in the eastern Mediterranean spread to the west. Two and a half centuries later, with the decline of the Phoenician metropolis of Tyre, Carthage became independent and its... [+]
Rudolf Botha hizkuntzalari hegoafrikarrak hipotesi bat bota berri du Homo erectus-i buruz: espezieak ahozko komunikazio moduren bat garatu zuen duela milioi bat urte baino gehiago. Homo sapiens-a da, dakigunez, hitz egiteko gai den espezie bakarra eta, beraz, hortik... [+]
Böblingen, Holy Roman Empire, 12 May 1525. Georg Truchsess von Waldburg overthrew the Württemberg insurgent peasants. Three days later, on 15 May, Philip of Hesse and the Duke of Saxony joined forces to crush the Thuringian rebels in Frankenhausen, killing some 5,000 peasants... [+]
During the renovation of a sports field in the Simmering district of Vienna, a mass grave with 150 bodies was discovered in October 2024. They conclude that they were Roman legionnaires and A.D. They died around 100 years ago. Or rather, they were killed.
The bodies were buried... [+]
Washington, D.C., June 17, 1930. The U.S. Congress passed the Tariff Act. It is also known as the Smoot-Hawley Act because it was promoted by Senator Reed Smoot and Representative Willis Hawley.
The law raised import tax limits for about 900 products by 40% to 60% in order to... [+]
Until now we have believed that those in charge of copying books during the Middle Ages and before the printing press was opened were men, specifically monks of monasteries.
But a group of researchers from the University of Bergen, Norway, concludes that women also worked as... [+]
Florentzia, 1886. Carlo Collodi Le avventure de Pinocchio eleberri ezagunaren egileak zera idatzi zuen pizzari buruz: “Labean txigortutako ogi orea, gainean eskura dagoen edozer gauzaz egindako saltsa duena”. Pizza hark “zikinkeria konplexu tankera” zuela... [+]
Linear A is a Minoan script used 4,800-4,500 years ago. Recently, in the famous Knossos Palace in Crete, a special ivory object has been discovered, which was probably used as a ceremonial scepter. The object has two inscriptions; one on the handle is shorter and, like most of... [+]
Londres, 1944. Dorothy izeneko emakume bati argazkiak atera zizkioten Waterloo zubian soldatze lanak egiten ari zela. Dorothyri buruz izena beste daturik ez daukagu, baina duela hamar urte arte hori ere ez genekien. Argazki sorta 2015ean topatu zuen Christine Wall... [+]
Bilbo, 1954. Hiriko Alfer eta Gaizkileen Auzitegia homosexualen aurka jazartzen hasi zen, erregimen frankistak izen bereko legea (Ley de Vagos y Maleantes, 1933) espresuki horretarako egokitu ondoren. Frankismoak homosexualen aurka egiten zuen lehenago ere, eta 1970ean legea... [+]
Eskultura grekoerromatarrek bere garaian zuten itxurak ez du zerikusirik gaurkoarekin. Erabilitako materiala ez zuten bistan uzten. Orain badakigu kolore biziz margotzen zituztela eta jantziak eta apaingarriak ere eransten zizkietela. Bada, Cecilie Brøns Harvard... [+]
Japonia, XV. mendea. Espioitzan eta hilketa ezkutuetan espezializatutako eliteko talde militarra sortu zen. Edo horixe uste du behintzat Stephen Turnbull historialari britainiarrak. Beste aditu batzuen ustez, askoz lehenago sortu ziren ninjak, duela 2.300-2.500 urte inguru. Eta... [+]
Chão de Lamas-eko zilarrezko objektu sorta 1913an topatu zuten Coimbran (Portugal). Objektu horien artean zeltiar jatorriko zilarrezko bi ilargi zeuden. Bi ilargiak apaingarri hutsak zirela uste izan dute orain arte. Baina, berriki, adituek ilargietan egin zituzten motibo... [+]
Hertfordshire (Ingalaterra), 1543. Henrike VIII.a erregearen eta Ana Bolenaren alaba Elisabet hil omen zen Hatfield jauregian, 10 urte besterik ez zituela, sukarrak jota hainbat aste eman ondoren. Kat Ashley eta Thomas Parry zaintzaileek, izututa, irtenbide bitxia topatu omen... [+]