A team from National Central University has developed a robotic arm with improved precision and stability for use in smart ...

While current control and PWM switching play the most direct role in driving brushless DC motors, the motion profile and ...

In the murky waters of the Amazon Basin, a fish glides effortlessly—forward, backward, and in place—without bending its body. The black ghost ...

This article looks at the 7 Best Mid-Cap Defense Stocks to Invest In. Shares of several leading defense contractors fell this week after President Trump’s announcement of a two-week ceasefire with ...

The Avro Vulcan was one of the most eye-catching and innovative aircraft designs produced during the golden age of aviation.

What is the brain exposome? A new 34-country study shows how environmental and social factors like air pollution and poverty ...

The war with Iran will remain the dominant driver of the market action in the week ahead, as investors hope for a resolution ...

ABSTRACT: Series compensations are implemented to reduce line reactance, improve voltage profiles, and boost power transfer capacity in long-distance transmissions. This study evaluates the effects of ...

McLaren provided flights from Washington, DC, to Ivalo, Finland, and accommodation so Ars could drive its car on a frozen lake. Ars does not accept paid editorial content. SAARISELKÄ, FINLAND—If ...

Abstract: This paper presents a constrained reinforcement learning (RL) framework for training a controller for nonlinear systems with guaranteed finite-time stability. The scheme is based on the deep ...

Ukrainian troops prepare to launch a drone interceptor to engage enemy targets in the Donetsk region, Jan. 22, 2026. (Tetiana Dzhafarova/AFP via Getty Images) KYIV, Ukraine — Ukraine has launched ...