Executive function describes a set of cognitive processes and mental skills that help an individual plan, monitor, and successfully execute their goals. The “executive functions,” as they’re known, ...

A growing number of users of popular GLP-1 drugs for weight loss are experiencing foul-smelling breath as an unexpected side effect, driving up gum and mint sales as they seek relief. Online ...

Russia accused Kyiv of breaking a U.S.-brokered ceasefire on Sunday, while Ukrainian officials said that one person had been killed and more injured by Russian drone and artillery strikes in the past ...

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 ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Erika Rasure is globally-recognized as a leading consumer economics subject matter expert, researcher, and ...

Essential amino acids are organic compounds your body can’t produce on its own. The nine essential amino acids—histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, ...

Serotonin is a neurotransmitter and hormone that helps regulate mood, sleep, digestion, blood clotting, and sex drive. Your body makes it from tryptophan, an amino acid found in meat, dairy, eggs, and ...

We’re unpacking the headlines and making the news make sense. Get connected with local experts, your neighbors and the stories shaping Chicago. June 2, 2026 • Just before the legislation session ...