“Virtual” particles arise from the universe’s underlying, non-zero background energy, known as the vacuum energy. Heisenberg’s uncertainty principle states that it is impossible to simultaneously ...

Unfortunately, Heisenberg's uncertainty principle, which appears to be inherent in quantum mechanics, lays down that simultaneous accurate measurements of position and velocity are impossible.

New York Times photographers covered Covid-19 throughout the world. These pictures, and the moments behind them, stayed with ...

Dr. Walid Afifi gave the lecture “Understanding the Role of Structural Conditions in the Experience of Uncertainty: Toward a ...

In “Uncertainty and Enterprise: Venturing Beyond the Known,” Amar Bhidé takes up the challenge of formalizing what makes managing new businesses different. Mr. Bhidé, a professor of health ...

But when it comes to the manufacturing sector, she said: “Uncertainty is slowing things down a little bit.” The ISM found new orders decreased in several industries in February. McLaughlin ...

Contrarians see a silver lining in the Global Economic Policy Uncertainty Index recently hitting an all-time high. This index, created by Scott Baker of Northwestern University, Nick Bloom of ...

If you’ve listened to public radio, tuned in to television news or scrolled through news feeds at any point in the last few years, you may have noted one commonplace term: “uncertainty.” ...

PALO, Leyte (PIA) — The local government of Palo in Leyte is embarking on a “slow food” principle to prevent the disappearance of local food preparations and traditions, counteract the rise of “fast ...