Since Russia invaded Ukraine, the United States has sought to isolate Moscow and pressure China to keep its distance. With war in the Middle East, Russia and China...

A businessman offered his contact list, a communications expert his publicity skills and an ex-diplomat negotiating tact: Israelis anguished and angered by the absence of information about the fate of hostages abducted by Hamas gunmen are marshalling their...

Meta Platforms Inc. is asking a federal court to bar the Federal Trade Commission from moving forward with

It’s one of the biggest questions humans have asked themselves since the dawn of time, but we might be closer than ever to understanding how the universe developed the way it did and we all came to be here. Computer simulations are happening all the time in the modern world, but a new study is attempting to simulate the entire universe in an effort to understand conditions in the far reaches of the past. Full-hydro Large-scale structure simulations with All-sky Mapping for the Interpretation of Next Generation Observations (or FLAMINGO for short), are being run out of the UK. The simulations are taking place at the DiRAC facility and they’re being launched with the ultimate aim of tracking how everything evolved to the stage they’re at now within the universe. The sheer scale of it is almost impossible to grasp, but the biggest of the simulations features a staggering 300 billion particles and has the mass of a small galaxy. One of the most significant parts of the research comes in the third and final paper showcasing the research and focuses on a factor known as sigma 8 tension. This tension is based on calculations of the cosmic microwave background, which is the microwave radiation that came just after the Big Bang. Out of their research, the experts involved have learned that normal matter and neutrinos are both required when it comes to predicting things accurately through the simulations. "Although the dark matter dominates gravity, the contribution of ordinary matter can no longer be neglected, since that contribution could be similar to the deviations between the models and the observations,” research leader and astronomer Joop Schaye of Leiden University said. Simulations that include normal matter as well as dark matter are far more complex, given how complicated dark matter’s interactions with the universe are. Despite this, scientists have already begun to analyse the very formations of the universe across dark matter, normal matter and neutrinos. "The effect of galactic winds was calibrated using machine learning, by comparing the predictions of lots of different simulations of relatively small volumes with the observed masses of galaxies and the distribution of gas in clusters of galaxies," said astronomer Roi Kugel of Leiden University. The research for the three papers, published in the Monthly Notices of the Royal Astronomical Society, was undertaken partly thanks to a new code, as astronomer Matthieu Schaller of Leiden University explains. "To make this simulation possible, we developed a new code, SWIFT, which efficiently distributes the computational work over 30 thousand CPUs.” Sign up for our free Indy100 weekly newsletter How to join the indy100's free WhatsApp channel 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

Austin FC announce Rodolfo Borrell as their new sporting director.

Cubs pitcher Marcus Stroman doesn't seem to have interest in making nice with Mets fans any time soon, calling New York a "trash fanbase" on Twitter.The flashpoints between Marcus Stroman and the Mets are only getting hotter.The former pitcher for New York is now slinging it f...

For the third time in nine years Michigan has reached the halfway point of the regular season having given up the fewest points in the Football Bowl Subdivision

MUNICH--(BUSINESS WIRE)--Sep 21, 2023--

HERNDON, Va.--(BUSINESS WIRE)--Aug 28, 2023--

The most prominent Republican in the race to unseat Ohio Sen. Sherrod Brown next year has fired a top aide after social media posts surfaced in which the staffer criticized Donald Trump

OBERHAUSEN, Germany & GUANGZHOU, China--(BUSINESS WIRE)--Jun 21, 2023--

French private equity firm PAI Partners raised €7.1 billion ($7.6 billion) for its latest fund to invest in