The CodeChef IDE lets you code right in your browser, making it easy to start practicing with their problem sets. Understanding time and memory limits is key; your code needs to be both fast and ...

Forests protect against avalanches, but not every forest is equally effective. Thanks to almost 50 years of observations at ...

I co-created Graph Neural Networks while at Stanford. I recognized early on that this technology was incredibly powerful.

In a slow, invisible process, leaves, wood and roots are gradually decomposed—not by wind or weather, but by millions and millions of tiny organisms.