Tuesday’s elections resulted in a Democratic majority in the House, but the changes for the next Congress go far beyond this outcome. Flipping party control means new chairs for every committee in the House; many Senate Republicans in leadership positions are reaching their party’s term limits, yielding new committee seniority; and, retirements and incumbent losses yield further changes. For the bipartisan issues of science and innovation, this shake up will produce new opportunities and uncertainties.

[Update Oct. 1] Editor’s note: On Sept. 25, the Trump campaign released a new document, “The Platinum Plan,” containing proposals described as “President Trump’s promise to Black America.” Our original story has been updated to reflect new proposals stated in this plan.