Markets are choppy in early 2026 after big gains. Click to see the S&P 493 profit growth outlook and which AI stocks may ...

Astronomers have observed a white dwarf - a highly compact Earth-sized stellar ember - that is creating a colorful shockwave ...

Health experts warned that some supplements can interact with certain medications and reduce their effectiveness, according ...

In the early hours of January 3, US forces bombed Caracas, blacking out the capital, and captured Venezuelan President Nicolás Maduro from his compound at Fort Tiuna. By dawn, ...

The goal of this paper is to define the quantum gravity wave function, in a manner consistent with current experiments, and to discuss interpretation of the imaginary number, “i ”. A gauge field ...

Whether or not Washington ever takes those stakes may matter less than what the rumors represent. We’re witnessing a fusion of industrial policy and market psychology unlike anything since the ...

In late 2025, rumors of U.S. government equity stakes in quantum firms like D-Wave and Rigetti triggered double-digit rallies, showing how speculative sentiment and policy whispers can rapidly reprice ...

Does quantum mechanics really reflect nature in its truest form, or is it just our imprecise way of describing the weird properties of the very small? A famous test that can help answer this question ...

Background: Arterial compliance is an independent predictor of diastolic dysfunction. Invasive catheterization can accurately reflect diastolic function. However, studies on the invasive assessment of ...

When we measure a quantum system, such as the spin of an electron or the polarization of a photon, we always find it in a definite state. However, before the measurement, the system exists in a ...