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Business

The Fed is holding rates steady and predicts only one cut this year

Federal Reserve officials left interest rates unchanged in their June decision and predicted they would cut borrowing costs just once before the end of 2024, a sign they plan to be patient before making a U-turn in their fight against rapid inflation. Central bankers raised interest rates rapidly between early 2022 and July 2023, taking […]

Technology

What’s the big deal about ketones?

Cycling is so full of mind-boggling jargon that it almost threatens to spoil the fun at times. If it’s not the complications of power measurement, it’s the physiology of the fuel or the PhD-level physics behind the aerodynamics that fools the wind. The latest word to bring us into the limelight is ketones, described by

Science

Is an AI chatbot smarter than a 4-year-old? Experts put it to the test.

Laura Schulz has spent her career trying to unravel one of the deepest human mysteries: how children think and learn. Earlier this year, the MIT cognitive psychologist found herself perplexed by the struggles of her latest test subject. The study participant amazed him by having a fresh conversation, deftly explaining complex concepts. A series of

Business

Paramount Co-CEOs Address Memo Address Skydance Deal Talks End

With Skydance Media deal talks winding down, the three top executives in Paramount Global’s CEO’s office said they remain focused on a plan to cut costs and grow the media conglomerate as an independent entity. The trio – George Cheeks, president and CEO of CBS; Chris McCarthy, president and CEO, Showtime/MTV Entertainment Studios and Paramount

Business

Starbucks launches ‘first value menu’

BestReviews is supported by readers and may earn an affiliate commission. The details. These days, it seems like we’re all trying to stretch our dollars a little further. After recent years of inflation, food bills and other expenses are still super high, leaving some families struggling to pay all their bills. In response, many retailers

Science

The new theory links quantum geometry to electron-phonon coupling

An illustration of electron-phonon coupling between valence and conduction states in real-time and real-space. Credit: Cmelni/Wikimedia Commons. commons.wikimedia.org/wiki/File:Electron_Phonon_Coupling_Between_Valence_and_Conduction_States.png. A new study published in Nature Physics presents a theory of electron-phonon coupling that is influenced by the quantum geometry of electronic wave functions. The movement of electrons in a lattice and their interactions with lattice vibrations

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