A new study identifies four clusters of spontaneous thought that allow our minds to run free and stay positive or get stuck in negative, loop-like thinking.

Trump has long distanced himself from the controversial policy blueprint Project 2025, but is still taking steps that reflect its policy proposals.

Quality Literature Program, The Dartmouth Institute for Health Policy and Clinical Practice; Office of Research and Innovation in Medical Education, Dartmouth Medical School, Hanover, New Hampshire, ...