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Nutanix Outlines Three-Layer Security Framework for Autonomous AI Agents

Nutanix executive Oscar Wahlberg argues that securing autonomous AI agents requires a defense-in-depth approach spanning infrastructure, storage, compute, networking and a governing control plane, rather than relying on prompt-level guardrails alone. He explains that infrastructure security must first establish a verified identity and root of trust for any system granted execution privileges, since traditional application controls fail to stop an agent from misusing credentials or taking unintended destructive actions.

Studies Link Travel to Lasting Mental Health Gains

New research cited by The Wall Street Journal suggests vacations do more than offer temporary fun—they can measurably boost mental well-being. A Journal of Travel Medicine study found improvements in mood and sleep that persist after returning home, while a separate meta-analysis of over 4,400 participants tied nature time and active pursuits like hiking to real psychological benefits.

Trump signs order creating national US Space Academy under NASA

President Trump signed an executive order at Johnson Space Center establishing a commission to develop the first US Space Academy, a NASA-run institution rather than a military service academy. The signing came during a ceremony honoring the four Artemis II astronauts with the Congressional Space Medal of Honor. NASA Administrator Jared Isaacman is leading the effort as part of his broader Project Athena plan to reshape the agency's workforce strategy.

Roborock Q7 M5 Plus robot vacuum drops to $279.99 on Amazon

Amazon is selling the Roborock Q7 M5 Plus Robot Vacuum and Mop for $279.99, a $150 cut from its $429.99 list price, marking a 35% discount. The device combines vacuuming and mopping with a self-emptying dock that can go 7 to 9 weeks between bag changes under normal use.

Apple raises Apple TV to $15/month, Apple One bundle to $22

Apple has again raised subscription prices, with Apple TV climbing from $13 to $15 per month and its annual plan jumping 20 percent from $99 to $119. The individual Apple One bundle, which includes Apple TV, Music, Arcade, Fitness+, News+ and iCloud+, rose from $20 to $22 monthly. Existing subscribers get one month's notice before the new rates take effect.

Google Health app update 5.07 upgrades workout logging, maps, and Health Connect stability

Google has released version 5.07 of its Google Health app, adding more flexibility for manually entering workout data, faster and smoother in-app maps, and better tracking of running distance on trails and inclines. The update also refines the weight-tracking graph to highlight major or long-term changes, and fixes a Health Connect bug that caused some Android users' connections to Google Health to drop unexpectedly.

Paducah Uranium Plant Whistleblowers Recount Decades of Concealed Radiation Exposure

Ron Fowler, now 77 and hospitalized with cancer and blood clots, and his 83-year-old friend Chuck Deuschle spent years working at a Kentucky uranium-enrichment plant central to the U.S. nuclear weapons program. They later exposed how the facility and its operators hid dangerous levels of radiation and toxic chemical exposure from workers and nearby residents for decades, choosing to stay on the job and speak out rather than quit.

GSA employees relocated to Roosevelt Building report mice, collapsed ceiling, murky water

About 1,600 GSA employees moved from their F Street office to the Theodore Roosevelt Federal Building are describing deteriorating conditions, including a caved-in bathroom ceiling, mouse traps, and tap water that must run several seconds before turning clear. The relocation follows sweeping cuts and restructuring at GSA under DOGE, which has also pushed federal workers back into offices while shedding staff and selling off buildings. Neither GSA nor OPM, which also occupies the building, responded to requests for comment.

ZDNET writer shares four-step method to organize 22,000 Google Photos images

A ZDNET contributor describes tackling a Google Photos library of more than 22,000 photos and videos accumulated since 2016 by breaking the task into manageable daily habits rather than one huge sorting session. The approach relies on features like Google Photos' and Apple Photos' 'On This Day' memory notifications to review small batches of images regularly instead of trying to sort the whole archive at once.

Attimet, a YC F24 startup, opens roles for technical staff in AI engineering and research

Attimet, a small research lab backed by Y Combinator's Fall 2024 batch, is hiring engineers and researchers to build LLM-powered agent systems and the infrastructure around them, including tools, memory, evaluation and orchestration layers. The founding team, with backgrounds from firms like Optiver, DRW and Argo AI, is looking for people who can work directly with founders and take end-to-end ownership of projects.

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