A new study establishes an experimentally validated basis for predicting excitonic properties via dielectric screening.

Two-dimensional (2D) perovskites are increasingly recognized as promising candidate materials for the next generation of ...

Terms apply to American Express benefits and offers. Visit americanexpress.com to learn more. It's not uncommon for an issuer to periodically add one or two valuable benefits to an already popular ...

Berkshire Hathaway added a sizeable stake in Delta Air Lines, marking the conglomerate's return to the airline industry after exiting the sector entirely during the Covid-19 pandemic in 2020. The ...

Delta College will celebrate its annual commencement with two ceremonies, 6 p.m. on Friday, May 1, and 1 p.m. on Saturday, May 2. Both will be held in the gymnasium on main campus. The Friday ceremony ...

Delta Air Lines Inc. expects to incur more than $2 billion in higher fuel costs through June because of the Iran war, prompting the carrier to tread carefully and stick to its previous full-year ...

DFA US Micro Cap ETF DFMC, Dimensional’s first exchange-traded share class of an existing mutual fund, began trading today, March 20, 2026. It marks the first time an actively managed ETF share class ...

We all know we live in three-dimensional space. But what does it mean when people talk about four dimensions? Is it just a bigger kind of space? Is it "space-time," the popular idea which emerged from ...

View post: Expert Issues Warning to July 4 Travelers: 'Perfect Storm' Coming Delta announces two new Hawaii routes: Minneapolis–Maui and Boston–Honolulu, starting December 2026. Expanded flight ...

An arrest was made Friday after two raids on suspected illegal gambling establishments in the City of Delta. At around 11 a.m. on Friday morning, the Delta Police Department executed search warrants ...

On a Wednesday in late April 2016, then-Atlanta Mayor Kasim Reed and then-Delta Air Lines CEO Richard Anderson were fighting back tears. It could have been a stuffy signing ceremony, locking ...