Astronomers use the term dark energy to refer to energy in the universe that is unaccounted for by ordinary matter but necessary to explain cosmology. Astronomy, however, isn't the only field with ...

Geopolitics examines how geography, in its physical and human dimensions, shapes power and state behavior within the international system. In today's interconnected world, marked by competition for ...

Background: Executive function difficulties may be prevalent in people with PTSD, and they might negatively affect their behavior and daily functioning. However, knowledge about the implications of ...

The iPhone Air is both an ultra-thin addition to the iPhone 17 range but also a device that offers some of the benefits that seem Pro-like. Here's how the new slimline model compares against the ...

Tensions between the two nuclear powers and major economic players could have critical implications for security and developments in the Global South. China and India have each made great economic ...

Section 1. Determinations. The agencies and agency subdivisions set forth in section 2 of this order are hereby determined to have as a primary function intelligence, counterintelligence, ...

Who says PR is just for putting out fires? You don’t need a crisis to make it worth your time. Smart businesses use public relations to build trust, shape perception, and stay top-of-mind—before ...

Maxwell’s equations are fundamental tools for electric and magnetic fields, while Maxwell’s relations focus on thermodynamic quantities like temperature, pressure, volume, and entropy. For more on ...

Hunter Bennett does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

The Galaxy S25 Edge and the S25+ are the two most evenly matched phones in Samsung's flagship lineup. We explain exactly what makes them different and help you decide whether the Edge is worth an ...