Shortest path algorithms sit at the heart of modern graph theory and many of the systems that move people, data, and goods around the world. After nearly seventy years of relying on the same classic ...

The end of the year is just around the corner, and there is no better way to celebrate in Disney Dreamlight Valley than with the Winter Warmth Star Path. Debuting as part of the Winter Ball that ...

The All-Pairs Shortest Paths Problem, Seeking the Shortest Distance Between Every Node Pair in a Graph, is Efficiently Solved by Johnson's Algorithm for All Pairs of a Vertext, Bellman-Ford for ...

Since comet 3I/ATLAS, the third known interstellar object, was discovered on 1 July 2025, astronomers worldwide have worked to predict its trajectory. ESA has now improved the comet's predicted ...

Argentina has emerged as a surprisingly prominent destination for L.G.B.T.Q. Russians escaping President Vladimir V. Putin’s escalating anti-gay repression. Argentina has emerged as a surprisingly ...

Python simulation of the London Underground network that finds the fastest route between stations using weighted graph algorithms. Includes dynamic connections and optimization for travel time and ...

PlusAI, Gatik, and Kodiak are validating autonomous systems through commercial operations in real-world conditions, from Texas highways to Canadian winters. Gatik targets regional delivery; PlusAI ...

The original version of this story appeared in Quanta Magazine. If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle ...

New year, same existential question for Nick Robertson at training camp: Where, if anywhere, does he fit with the Toronto Maple Leafs? Three paths appear possible, from most likely to least likely.