List of All Articles with Tag 'ci'

PetroChina has acquired 100% of electric vehicle (EV) charging firm Potevio New Energy Co Ltd in the latest

Sophie Turner's divorce from Joe Jonas is getting ugly, Joe Burrow got a massive new contract, the Lions beat the Chiefs and more in the Roundup.

Texas quickly spiraled into a power emergency on Wednesday night when record September demand and a drop in

Scientists in Israel have created a model of a human embryo from stem cells, without using sperm, eggs or a womb. A team at Israel's Weizmann Institute of Science made the model, which resembles an embryo at day 14, when it acquires internal structures but before it lays down the foundations for body organs, and the work was published in the journal Nature. But the scientists involved said it would take a long time yet to create an embryo from scratch. Team leader Jacob Hanna said the team took stem cells derived from adult human skin cells, as well as others cultured in the lab, then reverted the cells to an early state.They then manipulated them to make a model of an embryo, rather than an actual or synthetic one. "The question is, when does an embryo model become considered an embryo? When that happens, we know the regulations. At the moment we are really, really far off from that point," Hanna said. However, they said the work could open the door to new ways to test the effect of drugs on pregnancies, better understand miscarriages and genetic diseases, and maybe grow transplant tissues and organs. "They are not identical. There are differences from human embryos, but still, this is the first time, if you open an atlas or a textbook, you can say - yeah I can really see the similarity between them," said Hanna. "In about 1 percent of the aggregates we can see that the cells start differentiating correctly, migrating and sorting themselves into the correct structure, and the farthest we could get is day 14 in human embryo development," he said. Their next goal, Hanna said, is to advance to day 21 and also reach a threshold of a 50 per cent success rate. Magdalena Żernicka-Goetz, a professor of development and stem cells at the University of Cambridge, said the study joins six other similar human embryo-like models published from teams around the world this year, including from her lab. "None of these models fully recapitulate natural human development but each adds to ways in which many aspects of human development can now be studied experimentally," she said. Sign up to our free Indy100 weekly newsletter Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

SHANGHAI China's yuan finished the domestic session on Friday at its weakest since the global financial crisis, hit

The remains of 2,000-year-old Roman walls have been discovered by archaeologist in Switzerland in the foothills of the Alps. During the excavation of a gravel pit in Cham in the canton, or state, of Aug in central Switzerland, the walls, which once protected a Roman building complex, were found. Other pieces have also been unearthed by archaeologists, include a plaster wall, iron nails, and gold fragments. As well as items such as bowls, millstones for grinding, glassware, and crockery and ceramic jugs known as amphorae. In a statement form the Office for the Preservation of Monuments and Archeology, the findings were labelled an "archaeological sensation" for the region and could shed light on Roman activity in central Switzerland. Gishan Schaeren, head of the Department of Prehistory and Protohistoric Archaeology said in the statement: "Roman buildings of similar dimensions were last excavated in Cham-Heiligkreuz almost 100 years ago. We were also amazed that the top bricks were even visible above ground." The walls extend over an area of at least 5,300 square feet (500 square metres). Although it's unclear how Romans used the site, including whether it was a "villa with a view or a temple building," said professor of archaeology of the Roman provinces at the University of Bern Christa Ebnöther. The team said that findings of Roman tableware known as terra sigillata - which means "sealed earth" in Latin - were found, suggesting elite people were at the site. The amphorae, which typically held liquids such as wine, olive oil and fish sauce, are evidence that Romans in the region traded with those in the Mediterranean. Archaeologists also found several copper and bronze coins, including a silver denarius minted by Julius Caesar from the first century B.C. The discovery of the Roman walls is not the first ancient find in the area. Previously, archaeologists had found remains of a middle Bronze Age settlement, burials from the late Bronze Age, and a number of coins form the era of the Celts. Sign up to our free Indy100 weekly newsletter Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

Patricia Arquette has used her directorial debut Gonzo Girl to explore the ‘nebulous nature of addiction and co-dependency’ in a fresh look at the story of writer Hunter S. Thompson

Square, the digital payments company, experienced outages on several services Thursday.

SK Hynix, a South Korean chipmaker, is investigating how two of its memory chips mysteriously ended up inside the Mate 60 Pro, a controversial smartphone launched by Huawei last week.

Cincinnati Bengals quarterback Joe Burrow will have the NFL's highest-ever salary by yearly average after agreeing to a five-year, $275 million extension with the team, according to multiple reports Thursday.

Faraday Future Intelligent Electric on Thursday said it has recently observed a series of "suspicious activities" which the

The Kansas City Chiefs lost their Week 1 opener to the Detroit Lions because of unacceptable mistakes by players who needed to step up. The people who put them in those positions are also to blame.