List of All Articles with Tag 'd'

Schonfeld Strategic Advisors dismissed 15% of its workforce to cut costs after scrapping deal talks with Izzy Englander’s

There is much we still don’t know about the inside of our planet – but scientists recently discovered water is slowly leaking down there from the surface. It’s not a simple journey. The liquid is dripping down descending tectonic plates, before eventually reaching the core after a 2,900 kilometre journey. And while the process is slow, it has over billions of years formed a new surface between the molten metal of the outer core and the outer mantle of the Earth. In a new study, scientists at Arizona State University have said the water is triggering a chemical reaction, creating the new layer, which is “few hundred kilometres thick”. (That’s “thin” when it comes to the inner layers of the Earth.) “For years, it has been believed that material exchange between Earth's core and mantle is small. Yet, our recent high-pressure experiments reveal a different story. “We found that when water reaches the core-mantle boundary, it reacts with silicon in the core, forming silica," co-author Dr Dan Shim wrote. “This discovery, along with our previous observation of diamonds forming from water reacting with carbon in iron liquid under extreme pressure, points to a far more dynamic core-mantle interaction, suggesting substantial material exchange.” So what does it mean for all of us up on the surface? The ASU release said: “This finding advances our understanding of Earth's internal processes, suggesting a more extensive global water cycle than previously recognised. “The altered ‘film’ of the core has profound implications for the geochemical cycles that connect the surface-water cycle with the deep metallic core.” How to join the indy100's free WhatsApp channel 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.

Obesity rates in the U.S. have been rising steadily for well over a decade and some of the world’s biggest drug developers are tapping into the growing treatment market

Sasha Skochilenko replaced supermarket labels with anti-invasion messages weeks after the war began.

By Nell Mackenzie LONDON Global hedge funds that use algorithms to trade suffered their second worst single day

Rescuers in Colorado said the Jack Russell terrier had lost half her body weight when they found her.

The presidents of Real Madrid and Barcelona – Florentino Perez and Joan Laporta – to have resigned from the management committee at the Spanish football federation (RFEF).

Walmart extended its streak of strong quarterly gains heading into the holiday season as its low-prices continue to attract shoppers looking for deals in a tough economic environment

Troubled Brazilian retailer Americanas SA released long-delayed financial reports, a key step toward reaching a debt restructuring deal

A fire in a coal company building in a northern Chinese city has killed 26 people and injured at least 38

OPEC is seeking to expand its legal team as the oil producer group prepares for challenges posed by

Macy’s third-quarter sales declined as consumers remain cautious on their spending, but the results and its adjusted profit both topped Wall Street’s expectations