The border wall built during the Trump administration now stands along roughly 190 miles of Arizona's border with Mexico. • It's 30 feet tall in most places. • Its steel bollards are six ...

White House press secretary Karoline Leavitt rallied against “activist judges” on Thursday after a federal court blocked President Donald Trump from imposing some of his sweeping tariffs ...

Department of Biological Chemistry, The Johns Hopkins School of Medicine, 725 North Wolfe Street, Baltimore, Maryland 21205-2185, and Department of Biology, The Johns Hopkins University, Charles and ...

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