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The prime minister is on a visit to India for talks with leaders of the world's biggest economies.

A Philadelphia police officer turned himself in on a criminal warrant related to the fatal August shooting of Eddie Irizarry, though an attorney for the officer said it's not yet clear what he is being charged with.

A man who fatally shot a former girlfriend and her grandmother outside an Indiana automotive seating plant was sentenced to 110 years in prison

Kroger on Friday said it would pay up to $1.2 billion to U.S. states and subdivisions and $36

India, the host nation of this year’s Group of 20 summit, has two official names

Students and teachers are sweltering in public schools across Puerto Rico and demanding that the government install air conditioners as the U.S. Caribbean territory bakes under record heat this year

President Joe Biden arrives in India on Friday for a two-day summit at a moment of division among the world's leading economies.

The uncle of Mahsa Amini, the 22-year-old woman whose death in the custody of Iran's morality police sparked nation-wide protests last year, was arrested last week, according to a family member and a human rights group.

The Beatles helped bring backmasking to the mainstream, but here are a few classic tracks that may (or may not) feature hidden messages, too.

MADRID (Reuters) -A Spanish prosecutor said on Friday she had filed a complaint with the High Court against suspended soccer

For decades, sexual assault accusations marred his career - and for decades, the media failed to investigate.

Scientists have grown human kidneys in pigs, for the very first time. Researchers at the Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences and Wuyi University created human-pig chimeric embryos containing a combination of human and pig cells. When they transferred into 13 surrogate pig mothers, they developed kidneys that contained mostly human cells at a rate of 50 to 60 per cent, giving hope for potential transplants in the future. “Rat organs have been produced in mice, and mouse organs have been produced in rats, but previous attempts to grow human organs in pigs have not succeeded,” said the senior author Liangxue Lai. “Our approach improves the integration of human cells into recipient tissues and allows us to grow human organs in pigs.” The kidneys were not entirely human as they included vasculature and nerves made mostly from pig cells, meaning they could not be used for transplantation in their current form, but it is still a pretty impressive step. And apart from the kidneys, the embryos were dominated by pig cells, with very few human cells in the brain or central nervous system. Making brains using human and pig cells is very controversial for ethical reasons, so there are tight regulations for this kind of research. Meanwhile, pig cells tend to outcompete human cells during development, so previous experiments have created embryos that are almost entirely pig. The latest work, published in Cell Stem Cell, overcame this by genetically engineering a single-cell pig embryo so that it lacked two genes needed for kidney development. This created a gap within the embryo that could be filled by human cells. “We found that if you create a niche in the pig embryo, then the human cells naturally go into these spaces,” said Prof Zhen Dai of Guangzhou Institutes of Biomedicine and Health, another senior author. The scientists said that being able to incubate a fully human kidney inside a pig would be likely to take many years. “We would probably need to engineer the pigs in a much more complex way and that also brings some additional challenges,” said Miguel Esteban, also of the Guangzhou institute and a senior author. A central challenge would be to allow human nerves and vasculature to develop within the target organ without nerve cells developing in the central nervous system that could lead to a humanised brain. “Even theoretically it’s not clear how you’d do that,” said Ilic. 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.