Little progress had been made in solving Ramsey problems since the 1930s. Now, researchers have found the answer to r(4,t), a longstanding Ramsey problem that has perplexed the math world for decades.
Morning Overview on MSN
An 18-year-old flaw in NGINX just gave attackers remote code execution on millions of web servers — nobody noticed for two decades
For roughly 18 years, a chunk of code inside one of the internet’s most popular web servers quietly carried a critical ...
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