How should boards handle visionary CEOs?

The recent firing and rapid rehiring of Sam Altman, the co-founder and CEO of ChatGPT creator OpenAI, illustrates the delicate dance between visionary CEOs and the boards who oversee them.

Feelings of impatience evolve over time, study says

A new study answers a timely question: What is the hardest part of waiting? Consumers do plenty of it—online, in line, in traffic, or for deliveries. And now we know it's the final phase that's most problematic for them.

Compact accelerator technology achieves major energy milestone

Particle accelerators hold great potential for semiconductor applications, medical imaging and therapy, and research in materials, energy and medicine. But conventional accelerators require plenty of elbow room—kilometers—making ...

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