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Perplexity Comet

The Web Should Work For You We believe curiosity is a superpower. It’s the spark that propels humanity forward. Yet, the web—our greatest source of information—was never designed to nurture curiosity; instead we’ve been asked to “browse” it through a one-way lens. That’s why we made Comet. Comet gives curious minds a thought partner for every aspect of online life. Comet moves every tab or task into a simple space for asking more of the world. With Comet, the web becomes a tool of curiosity, h

Frequent Nightmares Linked to Faster Aging and Premature Death

If you often have nightmares, you may need to worry a bit more about your health. New research presented today at the European Academy of Neurology (EAN) Congress 2025 links frequent nightmares to faster biological aging and an over three times higher risk of premature death, even when taking into account other medical conditions. The researchers claim to be the first to demonstrate this association, which could have significant implications for how seriously one should consider persistent nigh

AMD claims Ryzen Threadripper 9000 is up to 145% faster than Intel Xeon

The big picture: AMD announced its Ryzen Threadripper 9000-series "Shimada Peak" processors at Computex but didn't provide any benchmarks to compare them against Intel's latest Xeon CPUs. This week, the company finally released official benchmarks for the new chips, claiming they are up to 145 percent faster than their Intel counterparts. According to AMD, the Threadripper 9980X HEDT processor is up to 108 percent faster than the Xeon W9-3595X in Corona Render, up to 41 percent faster in Autode

Rust compiler performance

Perhaps the most often repeated complaint about Rust is its slow feedback loop and long compilation times. I hear about it all the time; in Rust podcasts, blog posts, surveys, conference talks or offline discussions. I also regularly complain about it, being a Rust user myself! Recently, in addition to the usual compile times complaints, I also started noticing the following sentiments being expressed by frustrated Rust developers: “Why doesn’t the Rust Project care more about this pressing and