Time feels like the most basic feature of reality. Seconds tick, days pass and everything from planetary motion to human memory seems to unfold along a single, irreversible direction. We are born and ...

A century ago, Erwin Schrödinger came up with an equation that says how the quantum world behaves. Now scientists are asking ...

At first glance, the logistic map looks like a simple mathematical equation. But when explored further, it reveals how ...

Evaluation of accuracy (trueness) in a normal environment includes the three errors of sensitivity, linearity, and eccentricity, and the acceptance criterion, 0.10%, according to the error propagation ...

Love feels easy for some and terrifying for others. This is how safety—not effort—shapes our ability to connect.

Progressives and reactionary centrists are both contributing to the weakening of democracy by failing to recognize the depth ...

Buying a 3D printer is exciting, but you'll need projects and models to make it all work. These free sites offer a huge range ...

The SAVE Act seeks to ensure only U.S. citizens vote in federal elections. It should also modernize the process of registration and identification.

Josephine Adokwu, a social change expert, reflects on the human and economic toll of Nigeria’s healthcare neglect through the lens of Ifunanya Nwangene’s sad death.

Rafah must be viewed as more than a border gate between Gaza and Egypt. For Gaza’s population, it represents a vital lifeline. Although the Strip is under direct Israeli regime siege, the crossing has ...