Christopher Krebs, the former head of the federal government's top cybersecurity agency, said the 2020 elections were won by Joe Biden, contradicting Trump's claim that the election was stolen.

When these engines sputter, the mind starts to slip. The root of the problem traces back to a breakdown in the Krebs cycle. Also known as the TCA cycle, it’s the process cells use to generate ...

A Nobel Prize, of course. Such was the case for Hans Krebs, the biochemist who nabbed the award in 1953 for discovering the citric acid cycle, or “Krebs cycle”—the cellular pathway that converts ...