Since 2023, multiple security investigations have highlighted a growing trend in which China-linked threat actors ...

Alex Kent made over 8,000 photographs and videos of New York City’s official “Great Trees.” Dodai Stewart researched them all and visited a few. Aug. 22, 2025 One could argue that all trees are great.

Many people share a love of trees for their shade, their greenery, their beauty — which is why outrage is often the reaction when they're maliciously cut down. Such incidents are more common than ...

How do you count rooted planar n n-ary trees with some number of leaves? For n = 2 n = 2 this puzzle leads to the Catalan numbers. These are so fascinating that the combinatorist Richard Stanley wrote ...

Climate change shapes where and how we live. That's why NPR is dedicating a week to stories about solutions for building and living on a hotter planet. SEATTLE — Across the U.S., cities are struggling ...

China has started mass production of the world’s first non-binary chips, adding this new technology to important industries like aviation and manufacturing. Spearheaded by Professor Li Hongge and his ...

Apples-to-apples comparisons in the distant universe are hard to come by. Whether the subject is dwarf galaxies, supermassive black holes, or “hot Jupiters,” astronomers can spend months or years ...

A new JavaScript obfuscation method utilizing invisible Unicode characters to represent binary values is being actively abused in phishing attacks targeting affiliates of an American political action ...

ABSTRACT: Delirium is a common yet critical condition among Intensive Care Unit (ICU) patients, characterized by acute cognitive disturbances that can lead to severe complications, prolonged hospital ...

Now that we’re getting into more complex data structures, having more complex operations, it’s helpful to have a tool for visualization. Here’s a tool developed by David Galles, formerly of University ...