Just Security will be on a hiatus returning with our regular publishing schedule on Monday, Jan. 5, 2026. The Early Edition and Today on Just Security newsletters are on hiatus and also returning Jan. 5. Readers may be interested in catching up on some of our recent articles, including our coverage …

With a second Trump Administration at the helm in 2025, NASA marked significant progress toward the Artemis II test flight early next year, which is the first crewed mission around the Moon in more than 50 years, as well as built upon its momentum toward a human return to the lunar surface in prepar…

Shannen Doherty’s estate has claimed that her ex-husband Kurt Iswarienko owes money after refusing to list their $1.5 million Texas home, despite the terms outlined in their divorce agreement.

Viking 1 was launched by a Titan-Centaur rocket from Complex 41 at Cape Canaveral Air Force Station at 5:22 p.m. EDT on Aug. 20, 1975, to begin a half-billion mile, 11-month journey through space to explore Mars. The 4-ton spacecraft went into orbit around the red planet in mid-1976 and landed on Ma…

It is with a heavy heart that I announce that NASA Earth Science Communications has directed The Earth Observer to conduct an orderly shutdown of the publication. No new content will be published after Dec. 31, 2025. While the sunset of The Earth Observer is bittersweet for our team, the good news i…

Cell surface proteins are key disease biomarkers and therapeutic targets, yet high-throughput methods for aptamer discovery targeting these proteins in situ remain limited. We introduce single-cell perturbation-driven aptamer recognition and kinetics ...

By moving around, some cancer cells force attacking immune cells to just nibble at the edges rather than engulf them completely.

Investors owning more than 100 properties account for a mere one percent of the US single-family housing stock, according to a recent and penetrating analysis by my AEI colleagues. Even at their peak, these firms never represented more than three percent of annual home purchases.
The post America’s…

When you picture the ocean, you might imagine peaceful blue waters and an underwater world full of calm and quiet. But beneath the surface, the ocean is actually far from silent — a full-blown symphony of calls, clicks, and crashing currents. From the popping sounds of snapping shrimp to the piercin…

This story was originally published by the Guardian and is reproduced here as part of the Climate Desk collaboration. The Trump administration is breaking up a research center praised as a “crown jewel” of climate research after accusing it of spreading “alarmism” about climate change. Russell Vough…

The system we built to ensure our AI agents produce predictable, trustworthy code.
The post Background Coding Agents: Predictable Results Through Strong Feedback Loops (Part 3) appeared first on Spotify Engineering.