The Rockets have been the most active team in the NBA since the start of the 2025 offseason. They have made over ten transactions since falling to the Golden St ...

Light sometimes appears to be "dragged" by the motion of the medium through which it is traveling. This phenomenon, referred ...

Earth and our entire Milky Way galaxy may sit inside a mysterious giant hole which makes the cosmos expand faster here than in neighboring regions of the universe, astronomers say.

This paper presents a near-infrared (NIR) laser scanner developed using a microelectromechanical system (MEMS). The scanner leverages the transmitted diffraction beam of an in-plane rotational grating ...

A novel near-field focus (NFF) lens antenna with two-dimensional (2-D) focus-scanning capability operating at THz frequencies is proposed in this paper. The NFF antenna consists of a pair of thin and ...