813 years of annual river discharge at 62 stations, 41 rivers in 16 countries, from 1200 to 2012. That is what researchers at the Singapore University of Technology and Design (SUTD) produced after two years of research in order to better understand paleoclimate patterns of the Asian Monsoon region. Home to many populous river basins, ...
The discovery of dozens of new Roman Army sites thanks to remote sensing technology has revealed more about one of the empire’s most infamous battles. Analysis of the 66 camps shows the Roman army had a larger presence in the region than previously thought during the 200-year battle to conquer the Iberian Peninsula. The discovery ...
Rapa Nui (or Easter Island, as it is commonly known) is home to the enigmatic Moai, stone monoliths that have stood watch over the island landscape for hundreds of years. Their existence is a marvel of human ingenuity — and their meaning a source of some mystery. Ancient Rapanui carvers worked at the behest of ...
History can tell us a lot about the Crusades, the series of religious wars fought between 1095 and 1291, in which Christian invaders tried to claim the Near East. But the DNA of nine 13th-century Crusaders buried in a pit in Lebanon shows that there’s more to learn about who the Crusaders were and their ...
Neanderthals are often depicted as having straight spines and poor posture. However, these prehistoric humans were more similar to us than many assume. University of Zurich researchers have shown that Neanderthals walked upright just like modern humans, thanks to a virtual reconstruction of the pelvis and spine of a very well-preserved Neanderthal skeleton found in ...
New University of Sydney research has revealed that the ancient Cambodian city of Angkor underwent a gradual decline in occupation rather than an abrupt collapse. Researchers have long debated the causes of Angkor’s demise in the 15th century. Historical explanations have emphasized the role of aggressive neighboring states, and the abandonment of Angkor in A.D. ...
Where did Earth’s water come from? A team of Arizona State University geoscientists led by Peter Buseck, Regents’ Professor in ASU’s School of Earth and Space Exploration (SESE) and School of Molecular Sciences, has found an answer in a previously neglected source. The team has also discovered that our planet contains considerably more hydrogen, a ...
The study by a team of geographers and archaeologists from UCL and King’s College London, published in Nature Communications, suggests that early pastoralists in North Africa combined detailed knowledge of the environment with newly domesticated species to deal with the long-term drying trend. This delayed the onset of the Sahara Desert by 500 years. It is thought ...
The most severe mass extinction in Earth’s history occurred with almost no early warning signs, according to a new study by scientists at MIT, China, and elsewhere. The end-Permian mass extinction, which took place 251.9 million years ago, killed off more than 96 percent of the planet’s marine species and 70 percent of its terrestrial ...
Electrically charged volcanic ash short-circuited the Earth’s atmosphere in 1815, causing global poor weather and Napoleon’s defeat, says new research. Historians know that rainy and muddy conditions helped the Allied army defeat the French Emperor Napoleon Bonaparte at the Battle of Waterloo. The June 1815 event changed the course of European history. Two months prior, ...