BACKGROUND: The entrance of naive T cells into lymph nodes (LNs) is a crucial step for induction of heart transplant acceptance under costimulatory blockade. Specialized blood vessels within the LN ...

The chief executive of Microsoft AI talks to Financial Times editor Roula Khalaf about the markets and AI investment, timescales for replacement of professional tasks, the push for self-sufficiency, a ...

Daniel has been playing games for entirely too many years, with his Steam library currently numbering nearly 750 games and counting. When he's not working or watching anime, he's either playing or ...

A new study from researchers at Stanford University and Nvidia proposes a way for AI models to keep learning after deployment — without increasing inference costs. For enterprise agents that have to ...

The future of Tesla is an army of humanoid robots that Elon Musk says could eliminate poverty and the need for work. He has told investors the robots could generate “infinite” revenue for Tesla and ...

The U.S. Postal Service is making new changes in 2026, including adjustments to the postmark process, which could result in late fees and penalties for anyone mailing time-sensitive documents such as ...

Sorting algorithms are a common exercise for new programmers, and for good reason: they introduce many programming fundamentals at once, including loops and conditionals, arrays and lists, comparisons ...

When purging your messages, you probably have an organizational system you follow, like the 4Ds. You go through and decide what gets deleted, done, delegated, or deferred—but there’s not much pattern ...

Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...

With Brandon Lowe traded to the Pirates, Tampa Bay will sort through internal and external options to find a new second baseman. Marc Topkin is a sports reporter covering the Tampa Bay Rays. Reach him ...