DOWNTOWN CLEVELAND, OH (WOIO) - The "March for Science!" in Cleveland is happening Saturday.
Thousands of people have said they're either going or interested in the event on Facebook.
Activities are slated to begin at 9 a.m.
Cleveland's march will be one of many taking place across the country on Earth Day.
A description on the national march's website says, in part: "Recent policy changes have caused heightened worry among scientists."
Visit the march's website to learn more.