The Colosseum metro station in Rome, a long-delayed and complex project to bring a subway line under ancient Roman ruins and through Rome’s historic center, opened to the public for the first time on Tuesday. | AP

The Colosseum metro station in Rome, a long-delayed and complex project to bring a subway line under ancient Roman ruins and through Rome’s historic center, opened to the public for the first time on Tuesday. | AP

President Donald Trump doubled down on his attacks against Rob Reiner, who was found dead in his home with his wife Michele Singer Reiner. Speaking to reporters Monday afternoon, Trump said he wasn’t a fan of Reiner's and called him "a deranged person." | AP

Thousands of dinosaur footprints have been found in part of northern Italy known as the Parco Nazionale dello Stelvio Branchi. Experts say they are from enormous herbivores that lived there 210 million years ago in the Triassic period. | AP

The Kennedy Center started the work of adding Donald Trump’s name to the building on Friday, a day after the president’s handpicked board voted to do so, making it the The Donald J. Trump and The John F. Kennedy Memorial Center for the Performing Arts. Critics of the vote, including Democratic members of Congress who are ex-officio board members, as well as some historians, insist that only Congress can change the name. | AP