INVAP delivered two RPA-200M radars to the Argentine Army on 15 April 2026. (INVAP) Argentina's INVAP on 15 April delivered ...

The destruction of a US Air Force E-3 Sentry aircraft in an Iranian strike on a Saudi Arabia air base could damage US abilities to spot incoming Iranian threats at distance, analysts say. Dramatic ...

Rain and storms, some of which could become severe, are making their way into the Chicago area Thursday afternoon and evening. Stream NBC 5 for free, 24/7, wherever you are. Much of the region is ...

NEW YORK, March 26, 2026 /PRNewswire/ -- Sagewind Capital, a defense and government technology-focused private equity firm, today announced a definitive agreement to sell its portfolio company, ...

The team simulated a living cell at nanoscale resolution and recapitulated how every molecule within that cell behaved over the course of a full cell cycle. The work took many years: vast computer ...

Iran has destroyed a key $300 million radar system crucial to directing US missile defense batteries in the Gulf that risks further straining the region’s ability to counter future attacks, according ...

A recent study from King's College London has raised alarm over artificial intelligence decision-making in geopolitical scenarios, revealing that advanced AI models frequently relied on nuclear ...

The actions of AI large language models are concerning—but broadly similar to human decision-makers, who have used nuclear saber-rattling for the same ends throughout history. “Shall we play a game?” ...

SCOTTSDALE, Arizona — Carson Whisenhunt wasn’t expecting to see a number that high. During the first inning of Thursday’s simulated game, Whisenhunt geared up and fired a four-seam fastball to catcher ...

Fort Carson, Colo. – The 4th Infantry Division tested advanced wearable sensors and end-user software during Ivy Sting 4, demonstrating how real-time physiological and environmental data can improve ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to CuriousKidsUS@theconversation.com. Is the whole universe just a simulation?