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EVs and CEO Out at Hertz

Hertz CEO Stephen Scherr is stepping down at Hertz Global Holdings as the company stopped betting the farm on electric vehicle (EV) rentals because of increasing repair costs and little demand for the cars. In January, Hertz announced it…

Time to Bridge the Terahertz Gap

The scientific community is trying to bring life to the so-called “dead zone,” a region of the electromagnetic (EM) spectrum between electronics and optics. This band, often referred to as the “terahertz gap,” resides between 100 GHz and 30…

How Do Neural Networks Learn?

Neural networks are responsible for many AI breakthroughs, including large language models used in a wide range of applications. However, engineers and scientists struggle to understand their inner workings. Data and computer scientists at…