Differential equations are fundamental tools in physics: they are used to describe phenomena ranging from fluid dynamics to general relativity. But when these equations become stiff (i.e. they involve ...

"This is the moment where the metal detector has gone off and you've dug up something shiny. You still need to find out exactly what you've got — but you've got something to work with." ...

Learn what residual standard deviation is, how to calculate it in regression analysis, and why it's crucial for measuring predictability and goodness-of-fit in data modeling.

Those pyrotechnic narratives may be science fiction, but the underlying mechanism — AI autonomously developing new, better AI — is considered one of the greatest risks inherent in our headlong rush to ...

Abstract: Batched sparse (BATS) codes were proposed as a reliable communication solution for networks with packet loss. In the finite-length regime, the error ...

The Reliquary of Resilience is a puzzle in Ghost of Yōtei, located in the central Tokachi Range region. It's one of those puzzles where you have to rotate a series of statues, and you must do so in a ...

From snails to skunks, squirrels to cicadas, most of our neighbors are quiet and seldom interact with us, but they play important roles in the world.

Ghost of Yotei has some puzzles that you need to solve if you want to earn interesting rewards, and the Reliwuary of Resilience puzzle can be found very early in one of the game's locations. This is ...

Papers from research teams with a substantial number of beginners are highly disruptive and innovative, study shows.

This tried-and-true method is one of the best ways to study so you actually retain information—and it's not hard to do. Here's what you need to know.

A recent discovery that may indicate ancient life on Mars has a little-known connection to eastern Iowa and the University of Iowa. Dr. Valerie Payré works in t ...

Succisa virescit. The translation roughly means, “When cut down, we grow back stronger.” Originally the sixth-century motto of the Benedictine Abbey of Monte Cassino, it reflects a simple but profound ...