12/11/2026

Business

Nvidia CEO Huang quits after affair with suspected China spy

Jensen Huang, the leather-jacketed architect of the artificial intelligence boom, resigned as chief executive of Nvidia on Thursday after revelations of two extramarital affairs, including one with a woman accused of spying ...

Engineering

Study links cement particle shape and construction costs

Engineers at the University of Illinois Urbana-Champaign have developed a low-cost test that could help the construction industry save money. The new technique uses a $500 microscope-based framework to measure cement particle ...

Hi Tech & Innovation

Aircraft simulations scale new heights with supercomputer

High-accuracy aerodynamic simulations are essential to designing commercial aircraft that are safer, faster and more fuel efficient. But the physics of airflow is so complex that the aerospace industry needs more computing ...

Engineering

Electric fields can change how semiconductors dissipate heat

As electronic devices become smaller and more powerful, keeping them from overheating is an increasingly difficult engineering challenge. Now, Cornell researchers have developed a computational method, backed by the first ...

Energy & Green Tech

Radio waves pave the way for better wireless EV charging

Imagine parking your electric vehicle (EV) and charging it without plugging in a cable. Wireless charging makes this possible, but efficient charging requires precise alignment between the vehicle's receiver coil and the ...

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