New research reveals why even state-of-the-art large language models stumble on seemingly easy tasks—and what it takes to fix ...

The simulation hypothesis—the idea that our universe might be an artificial construct running on some advanced alien computer ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Lea Uradu, J.D., is a Maryland state registered tax preparer, state-certified notary public, ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician ...