Using ideas borrowed from topological photonics, researchers in Singapore, France and the US have designed a compact antenna capable of handling information-rich terahertz (THz) signals. Reporting ...

Car antennas have come a long way since their inception in the early 20th century. First used in the radio body itself, they have evolved from external whip-style mast antennas to integrated radio and ...

Can Your Cable Bill Be Replaced by a $40 Device? Do you recall a time when watching television was easy? You flipped through the channels, turned it on, and watched whatever was on. No bills each ...

COMSOL Multiphysics version 6.4 accelerates engineering simulations and multiphysics models. Full GPU support across all physics delivers up to 5× speedups in benchmarks. COMSOL now supports GPU ...

We may receive a commission on purchases made from links. Smart TVs are chock-full of features that enhance your viewing experience and allow you to enjoy content without needing traditional TV ...

The aging infrastructure of the Deep Space Network is operating at capacity and in desperate need of an upgrade. The latest news isn't helping. Reading time 3 minutes A massive antenna used to ...

The 70-meter antenna, designated DSS-14, at the Deep Space Network site in Goldstone, California. Credit: NASA WASHINGTON — One of the largest antennas in NASA’s Deep Space Network was damaged in ...

A problem with the Mars Antenna, a giant NASA radio dish in California, has disrupted the Deep Space Network's spacecraft communication efforts, as well as asteroid studies, since Sept. 16, 2025.

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There was a time when antennas were the norm for TVs in homes throughout the United States. Without them, many people wouldn't have been able to watch TV at all. Even some of today's Smart TVs have ...

Whether you’re exploring off-grid locations in your RV, or considering cutting the cord at home, you can still watch your favorite national sporting events and TV shows on FOX, NBC, CBS and more, ...