We just fell back. The season of darkness is coming on. But this year, more than any I can remember that darkness feels existential, not just seasonal. As a professor, I’ve watched it settle over my ...

In an op-ed published in August, we examined what happens when a single health care system becomes so large that its collapse — or even its control — has implications for an entire state. The ...

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A stunning new study offers early evidence that COVID-19 vaccines might have a secret superpower: a precisely timed mRNA shot could help many cancer patients live longer. The work still requires ...