WASHINGTON, DC - MARCH 07: Syanne Centeno speaks onstage during the "Stand Up For National Day of Action for Science" rally on the National Mall on March 07, 2026 in Washington, DC. (Photo by Brian Stukes/Getty Images for Stand Up For Science)

WASHINGTON, DC - MARCH 07: Syanne Centeno speaks onstage during the "Stand Up For National Day of Action for Science" rally on the National Mall on March 07, 2026 in Washington, DC. (Photo by Brian Stukes/Getty Images for Stand Up For Science)

WASHINGTON, DC - MARCH 07: Dr. Helen D'Couto speaks onstage during the "Stand Up For National Day of Action for Science" rally on the National Mall on March 07, 2026 in Washington, DC. (Photo by Brian Stukes/Getty Images for Stand Up For Science)

WASHINGTON, DC - MARCH 07: Founder and director of Stand Up For Science Colette Delawalla speaks onstage during the "Stand Up For National Day of Action for Science" rally on the National Mall on March 07, 2026 in Washington, DC. (Photo by Brian Stukes/Getty Images for Stand Up For Science)

WASHINGTON, DC - MARCH 07: Founder and director of Stand Up For Science Colette Delawalla speaks onstage during the "Stand Up For National Day of Action for Science" rally on the National Mall on March 07, 2026 in Washington, DC. (Photo by Brian Stukes/Getty Images for Stand Up For Science)

WASHINGTON, DC - MARCH 07: George Conway speaks onstage during the "Stand Up For National Day of Action for Science" rally on the National Mall on March 07, 2026 in Washington, DC. (Photo by Brian Stukes/Getty Images for Stand Up For Science)

WASHINGTON, DC - MARCH 07: Dr. Steve Volz speaks onstage during the "Stand Up For National Day of Action for Science" rally on the National Mall on March 07, 2026 in Washington, DC. (Photo by Brian Stukes/Getty Images for Stand Up For Science)

WASHINGTON, DC - MARCH 07: Dr. Steve Volz speaks onstage during the "Stand Up For National Day of Action for Science" rally on the National Mall on March 07, 2026 in Washington, DC. (Photo by Brian Stukes/Getty Images for Stand Up For Science)