The First 100 Days of Trump's Presidency

What will President Trump mean for science? How will changes in Washington impact the chemical enterprise? Learn how the first 100 days of the new administration and Congress are affecting issues important to ACS members.

Science Policy

White House Immigration Exectuve Order

U.S. President Trump signing the "Protecting the Nation from Foreign Terrorist Entry into the United States" executive order on Jan. 27, 2017, flanked by Vice President Pence (left) and Secretary of Defense Mattis (right).

The Trump Administration