In this paper, I show that this debate can be resolved by constructing a general version of Hamilton’s rule, which allows for a large variety of ways in which the fitness of an individual can depend ...

Would you like a quick, distraction-free way to solve your math problems the way scientists and engineers do? Many tools let ...

This important study suggests that adolescent mice exhibit less accuracy than adult mice in a sound discrimination task when the sound frequencies are very similar. While the evidence supporting this ...

In a nutshell Crowds naturally form organized lanes when most people walk in two main directions, but become chaotic when ...

In terms of the Pac-12’s broad strategy, it’s critical to recognize that the media rights negotiations and the membership ...

When your computer connects to a secure website, the system sends or receives secret information in a disguised form. To reveal ... (the set of points where an equation takes on the value zero ...

Black hole singularities should not exist, according to theories of quantum mechanics. New tweaks to Einstein's equations of general relativity could finally do away with them, and explain what truly ...

A linear-in-frequency response just sounded wrong ... is the key to operation over more than 4 octaves with much better pitch accuracy. Q2, U1b, and R1 form the current sink. Its control voltage is ...

"We could no longer use the equations of physics to predict the future ... to determine whether singularity-free black holes can form naturally through gravitational collapse and whether the ...

An equation is a statement with an equals sign, stating that two expressions are equal in value, for example \(3x + 5 = 11\) Solving an equation means finding the value or values for which the two ...