The ACT is making the Science section optional, reducing the number of questions overall, and math will only have 4 answers instead of 5.

April 2025 and forward - Those taking the test online have the option to not take the Science section as well as the shorter test.

September 2025 and forward - Either on paper or online, students can opt out of the Science section​ and have a shorter test.

I will post more updates here as they become available.