River deltas are among the most complex and productive environments on Earth. Yet, they face serious threats from upstream ...

Porter’s Chapel Academy teacher Frances Warren uses her civil engineering background to turn math and science instruction ...

Struggling with a problem that seems to require trigonometry? This lesson shows how to solve it without using trigonometry, using two easy methods anyone can apply. With clear logic and step-by-step ...

This video teaches a step-by-step method to solve any circuit problem with confidence and accuracy. Learn how to analyze circuits systematically, apply fundamental laws correctly, and avoid common ...

A UNSW Sydney mathematician has discovered a new method to tackle algebra's oldest challenge—solving higher polynomial equations. Polynomials are equations involving a variable raised to powers, such ...

Game of Thrones author George R.R. Martin isn’t the only person whose imagination was captured by dire wolves, in his books massive and ferocious war beasts. But now, the prehistoric species called ...

A Canadian startup called Xanadu has built a photon-based quantum computer it says should easily scale up. A Canadian startup called Xanadu has built a new quantum computer it says can be easily ...

Graph machine learning (or graph model), represented by graph neural networks, employs machine learning (especially deep learning) to graph data and is an important research direction in the ...