Quantum systems can remember and forget at the same time, scientists discover

2025-2026 Dream with Us Winners Congratulation to our 2025-2026 Dream with Us Design Challenge Winners! We are pleased to share this year’s winning projects:  Middle School 1st Place: Scout Farm (Varenya D., Aashritha P., and Alvitha P., NJ) 2nd Place: AgriTech (Charlotte W. and Richard F., CA) 3rd Place: AgriDrone (Hasini B. and Kanishka A, TX and […]

In quantum physics, objects can exist in multiple states at the same time—a phenomenon known as quantum superposition, where a particle does not have a single definite value of position or momentum until it is measured. A major open question is whether gravity, one of the fundamental forces, also follows the quantum rule. One way to examine this is through gravity-induced entanglement, in which two objects that interact only via gravity become quantum mechanically linked.

Forecasts of the impact of artificial intelligence range from the apocalyptic to the utopian. An October 2025 report from Senate Democrats, for example, predicted AI will destroy millions of U.S. jobs. A couple of years earlier, consultant company McKinsey forecast AI will add trillions to the global economy, while emphasizing job losses can be mitigated by training workers to do new things.

Picture this: your brain is a high-performance engine. Over decades, it doesn't just wear down, it also starts to run hot. Tiny "fires" of inflammation smolder deep within the brain's memory center, creating a persistent brain fog that makes it harder to think, form new memories or even adapt to new environments, all the while increasing the risk to disorders like Alzheimer's disease.