A new model rectifies the long-standing deficiencies of the electronegativity concept. Researchers from Skoltech have developed a simple, universal formula that accurately predicts the chemical ...

Seven weeks have passed since The Block auctions in Daylesford, yet the two properties that failed to sell under the hammer remain on the market. As we approach the holiday season, a period when the ...

Figure 1 BNOSE, a high-performance, chemically recoverable elastomer design based on boron-nitrogen (B-N) coordination and boron-oxygen (B-O) dynamic bonding. Elastomers, or thermoplastics, are ...

Mr. Cook’s actions are the latest example of regulators who had close industry ties playing a major role in oversight of businesses they previously represented. A separate division of the E.P.A., ...

Abstract: A method for forming the virtual aperture of a multiple-input–multiple-output (MIMO) antenna array with a random arrangement of elements is proposed. For this purpose, the required number of ...

Block shares jumped 7% on Monday after S&P Global said the company will join the S&P 500, replacing Hess, which was acquired by Chevron for $54 billion. The stock rose following the announcement late ...

Block (NYSE:XYZ) stock surged as much as 8.9% in Monday morning trading after S&P Dow Jones Indices said it will add the Cash App parent to the S&P 500 Index, replacing Hess (HES), which is set to be ...

Block to replace Hess in equities benchmark Inclusion expected to boost institutional demand for stock Change takes effect before Wednesday's open Analysts say move reflects fintech sector's rapid ...

Block will replace Hess in the S&P 500 index following Chevron’s purchase of Hess that closed Friday.

Block’s inclusion in the S&P 500 comes just two months after crypto exchange Coinbase made history as the first cryptocurrency firm to join the index. Jack Dorsey’s financial services company, Block, ...