Confused about activation functions in neural networks? This video breaks down what they are, why they matter, and the most common types — including ReLU, Sigmoid, Tanh, and more! #NeuralNetworks ...

Confused about cost functions in neural networks? In this video, we break down what cost functions are, why they matter, and which types are best for different applications—from classification to ...

HYDERABAD: Scientists use mathematical models to explain why mosquito populations surge after rain, how species disappear without warning or why ecosystems recover when a missing element is restored.

Spoiler warning: This article contains spoilers through the first four episodes of Squid Game: The Challenge season 2. If you haven’t watched the first batch of episodes yet, bookmark this and come ...

The original version of this story appeared in Quanta Magazine. In 1974, five years before he wrote his Pulitzer Prize–winning book Gödel, Escher, Bach: An Eternal Golden Braid, Douglas Hofstadter was ...

Dan Look is the first person to admit he’s not 100% sure who makes up the audience for his new book. It’s called “Math Cats,” and while there’s something in it for cat lovers or mathematicians, no one ...

Researchers from Harvard’s Department of Human Evolutionary Biology found that educated children perform better on psychological tests measuring executive function abilities, challenging the accuracy ...

For most people, swallowing is second nature, but how does it occur, and why do some people have difficulty with it? Researchers at Kyushu University in Japan have started to tackle these questions by ...

Journal Editorial Report: Public schools compete for students as more parents opt out. A study of French schoolchildren published this summer in the journal Nature found girls fall behind boys in math ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...