NEW YORK--(BUSINESS WIRE)--Jul 24, 2023--

Mackenzie Arnold wasn't even Australia's first-choice goalkeeper until recently, but is now being hailed as a national hero and stands in England's way in their...

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.

Jarrod Bowen and Tomas Soucek were on target as West Ham strolled to a 2-0 victory over rock-bottom Sheffield United. The Blades, walloped 8-0 by Newcastle six days earlier, had the air of a team already resigned to relegation just seven matches into the season. Their visit to the London Stadium was a welcome one for West Ham, who had suffered back-to-back defeats by Manchester City and Liverpool. The only surprise was that the Hammers did not score more, although it could have been an entirely different story had the Blades opened the scoring after 10 minutes when Cameron Archer turned Kurt Zouma in the area, only for Nayef Aguerd to slide in and block his shot. That was pretty much their only glimpse of Alphonse Areola’s goal in the first half as West Ham went for the jugular. First Bowen out-muscled James McAtee on the byline and cut the ball back for Soucek, who blazed over the crossbar. Then, from a James Ward-Prowse corner, Bowen had a header saved at point-blank range by Wes Foderingham, with Aguerd’s follow-up headed off the line by Luke Thomas. The goal West Ham had been threatening arrived in the 24th minute when Vladimir Coufal crossed low into the penalty area. Bowen had timed his run into the box to perfection and arrowed a first-time finish past Foderingham for his sixth goal in the Premier League this season, and his first at home. West Ham, sensing they could fill their boots just like Newcastle did against the Blades a week earlier, poured forward with Michail Antonio curling a shot just wide and Soucek narrowly off target with a glancing header. Nine minutes before the interval they doubled their lead after the visitors lost possession as they tried to play out from the back. Emerson Palmieri’s pass along the edge of the box found Antonio, who unselfishly slipped in Soucek to slot the ball home. After the break Archer had a half chance in the area but his shot was deflected over the crossbar. And a miserable afternoon for the Blades got even worse when captain John Egan limped off. They should have been further behind when Bowen rounded Foderingham and pulled the ball back, but Antonio could not find the finish. Aguerd headed wide from another Ward-Prowse corner before Blades striker Oliver McBurnie could have set up a nervous finish for the hosts, only to see his header fly the wrong side of the near post. Read More Charity boss speaks out over ‘traumatic’ encounter with royal aide Ukraine war’s heaviest fight rages in east - follow live Manchester United’s struggles continue as Crystal Palace win at Old Trafford Luton celebrate landmark Premier League win to turn up heat on Everton Kai Havertz off the mark for Arsenal in rampant 4-0 win at Bournemouth

Lenovo regularly produces laptops that wind up on PCMag's roundups of the best laptops and

The Charlotte Hornets announced an innovative partnership with YouTube sensation MrBeast for the 2023/24 NBA season

New York Giants star running back Saquon Barkley says he sustained a high ankle sprain late in the fourth quarter in the comeback win over the Arizona Cardinals

WASHINGTON The Justice Department plans on Tuesday to announce the first enforcement actions from its "disruptive technology" strike

A Nebraska mother who was accused of helping her 17-year-old daughter have an illegal abortion and disposing of the fetus was sentenced to two years in prison on Friday, the Norfolk Daily News reported.

The first Republican primary debate of the 2024 campaign season hosted by Fox News averaged 12.8 million viewers, according to viewership data, a larger than expected audience given the notable absence of frontrunner and disgraced former President Donald Trump.

NEW YORK--(BUSINESS WIRE)--Jun 26, 2023--

The Reggae legends will tour the UK next April.