Perplexity launches its “Personal Computer” AI assistant for Mac, enabling users to automate tasks across apps, files, and ...
Claude Opus 4.7 is Anthropic's newest flagship model, boasting a jump to 64.3% on SWE-bench Pro (a brutal test of fixing real ...
Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
April 18, 2026 • Experts who spent months negotiating a 2015 nuclear agreement with Iran say mutual mistrust, starkly different negotiating styles, and the complexity of the issues make a quick deal ...
WSJ Puzzles is the online home for America’s most elegant, adventurous and addictive crosswords and other word games.Read more about our puzzles. To reach us, email support@wsj.com. Tips for Playing ...