Valued at $1.6 billion, a tiny start-up called Axiom is building A.I. systems that can check for mistakes. By Cade Metz Following rivals like Amazon and OpenAI, Microsoft is upgrading its artificially ...

Capital One offers some of the best cash-back and rewards credit cards for consumers and small business owners. The Capital One Savor Cash Rewards Credit Card and Capital One Venture Rewards Credit ...

Got a confidential news tip? We want to hear from you. Sign up for free newsletters and get more CNBC delivered to your inbox Get this delivered to your inbox, and ...

Mar. 17, 2026 A key Alzheimer’s drug has finally revealed its secret. Researchers discovered that lecanemab works by activating the brain’s immune cells—but only through a specific part of the ...