High-powered satellites use electromagnetic waveguides to deliver energy from one component to another. Typically, they are made of heavy, inflexible metal tubes with an even heavier flange on either ...

Stay close this winter with quick check-ins for busy parents. Keep love alive during cold nights and busy schedules.

Discover practical tips to nurture kindness and respect in your child with simple, everyday choices and teachable moments.

Apple is finally ready to move its in‑car ambitions beyond a floating rectangle on the dashboard. CarPlay Ultra, the ...

Cosmic radio pulses repeating every few minutes or hours, known as long-period transients, have puzzled astronomers since ...

Astronomers at the International Centre for Radio Astronomy Research (ICRAR), working with international collaborators, have made a striking discovery involving a previously unknown type of cosmic ...

A new metasurface lets scientists flip between ultra-stable light vortices, paving the way for tougher, smarter wireless communication.

The circumglobal teleconnection pattern (CGT) is a key mode of atmospheric variability during boreal summer, identified by an upper-tropospheric wave train propagating along the subtropical jet. CGT ...

Abstract: A novel approach is presented for synthesizing radiation patterns of substrate-integrated waveguide leaky wave antennas in two stages. In the first stage, the antenna is considered an ...

The main front of a storm system that is expected to be the final one for at least a week powered through the Bay Area on Thursday, bringing slow, steady rain that then gave way to patchy skies. The ...