Oil exports from the Persian Gulf have largely recovered to their 2025 average levels, but oil prices remain stubbornly high. On Thursday, international benchmark Brent crude oil futures were trading around $97 a barrel after surging during the Iran war, when attacks on energy infrastructure and fears of disruption to shipping through the Strait of
Anthropic lost a legal battle to overturn one of the supply-chain risk labels that the US Department of Defense slapped on the company, as a federal appeals court in DC on Friday refused to second-guess the Trump administration. “The department had ample support for its conclusion that the continued integration of Claude into the department’s
Temu appears to have largely stopped funding a network of fake accounts on Meta’s platforms in the days after it was first exposed by Fortune. Temu had spent nearly $1 billion funding partnership ads with various influencers and creators on Instagram and Facebook, targeting users in the U.K. and 27 E.U. countries. Around 73 of
One of the first things I did when I left my full-time job at WIRED was give Claude Cowork access to my email and calendar. After reporting on artificial intelligence for years, I was curious about what the technology could do for me. I had imagined Cowork as a hyper-capable digital assistant, but was let
The bond market is saying something that all investors should be paying attention to. Key bond yields have been drifting higher for years, but the recent sell-off in US Treasurys has accelerated in 2026. Then on Wednesday, investors really hit the gas, as fears about a hot economy, a spiraling fiscal situation, and waning demand
For more information, contact Jonathan E. Jones, Langley Research Center, jonathan.e.jones@nasa.gov Download the PDF version The purpose of this Technical Bulletin is to communicate the risks associated with freeze–thaw cycles in hydrazine monopropellant systems and to provide general recommendations for mitigating damage, operational hazards, and loss of system reliability in propulsion and auxiliary hydrazine systems.
