Brain scans show that time in nature quiets stress circuits, restores attention, and reduces rumination in measurable ways.
A massive review of 100+ brain-imaging studies confirms that nature exposure settles the stress system, restores attention, and quiets mental rumination.
A mixture of two types of pigment-producing cells undergoes diffusiophoretic transport to self-assemble into a hexagonal pattern. Credit: Siamak Mirfendereski and Ankur Gupta/CU Boulder A zebra’s ...