A partial solar eclipse is happening today (Sept. 21), offering skywatchers a chance to see the moon appear to take a "bite" out of the sun. The eclipse begins at 1:29 p.m. EDT (1729 GMT), reaching ...

Despite the rapid adoption of LLM chatbots, little is known about how they are used. We document the growth of ChatGPT’s consumer product from its launch in November 2022 through July 2025, when it ...

Abstract: The use of technology to optimize electricity from photovoltaic (PV) farms is growing. Partial shading often occurs in PV farms owing to cloud movement or dust on the PV modules. Therefore, ...

Abstract: The use of electromagnetic-transient (EMT) models to study the behavior of power systems with high share of inverter-based resource (IBR) systems has become increasingly vital to ensure ...