Today’s Solutions: December 15, 2025

Researchers found in a recent study that higher levels of fitness help increase volume in key regions of the brain and improve executive function, which plays a role in reasoning and problem solving. While previous studies have shown that fitness helps with cognition by increasing levels of white matter fibers in the brain, the new University of Illinois study looked specifically at its effect on managing multiple tasks. “The reason we looked at dual-task specifically…

Print this article
More of Today's Solutions

Scientists build first fully human bone marrow model to revolutionize blood d...

BY THE OPTIMIST DAILY EDITORIAL TEAM In a transformative leap for regenerative medicine, scientists have developed the first entirely human-engineered bone marrow system. This ...

Read More

7 cold and flu season mistakes doctors want you to quit making

BY THE OPTIMIST DAILY EDITORIAL TEAM You’ve heard the warnings: cold and flu season is no joke. But despite our best intentions (and fully ...

Read More

Three ways we can repurpose closed department stores

40 percent of US department stores have closed their doors in the past five years, but the question remains: what do we do with ...

Read More

Hubble takes beautiful image of galaxies “dancing”

The Hubble Space Telescope ventured into space over three decades ago in 1990, and has observed around 50,000 celestial bodies to date. During this ...

Read More