The longest chains of the conductive polymer poly(p-phenylene; PPP) produced to date are just under one micrometer (thousandth of a millimeter) long—almost an order of magnitude longer than previously ...

Abstract: An influential result by Dor, Halperin, and Zwick (FOCS 1996, SICOMP 2000) implies an algorithm that can compute approximate shortest paths for all vertex ...

Ukraine’s demining effort is increasingly dependent on specialized armored vehicles designed to survive blasts and clear safe lanes through heavily contaminated ground. Among the most notable is an ...

Most of you have used a navigation app like Google Maps for your travels at some point. These apps rely on algorithms that compute shortest paths through vast networks. Now imagine scaling that task ...

PROVIDENCE, R.I. (WPRI) — A new bill is looking to keep people who are using Rhode Island’s bike paths safer. When bicyclists or pedestrians using the state’s bike paths come across an intersection ...

New York Mayor Zohran Mamdani and his wife Rama Duwaji smile as confetti falls after his ceremonial inauguration as mayor at City Hall Thursday January 1, 2026 in New York, NY. (Photo by David Dee ...

Last month, the Brazilian Supreme Court authorized the possibility of mining exploration and exploitation inside an Indigenous territory for the first time, at the request of an Indigenous Cinta Larga ...

Long before modern computers existed, scientists and philosophers wondered whether machines could imitate human reasoning. This video traces the evolution of that idea from Aristotle’s logic and ...

DALLAS — Today, IKEA is opening a new small-format store in a popular Dallas shopping center. The store will open on March 11 at The Shops at Park Lane across from NorthPark Center off U.S. 75 in ...

The acquisition of Promptfoo, which counts more than 125,000 developers and 30-plus Fortune 500 companies among its users, is OpenAI’s most direct move yet into AI application security. Its technology ...

Smashing a spacecraft into a binary asteroid system has managed to alter its path around the sun, a new analysis reveals But now the mission has revealed something even more profound: by slowing ...

NEW JERSEY (PIX11) — PATH is hosting free TAPP card giveaways in stations on Wednesday and Thursday as commuters switch over from MetroCards. TAPP, or Total Access PATH Payment, is a contactless fare ...