Astronomers may have discovered a previously unknown type of astronomical object, nicknamed “Cloud-9,” that could shed light on dark matter, one of the biggest mysteries in the universe. Dark matter ...

President Donald Trump's motorcade took a different route than usual to the airport as he was departing Florida on Sunday due to a “suspicious object,” according to the White House. The object, which ...

"Providing broad coverage of painting, sculpture, and graphic art, the dictionary has entries on more than a thousand artists and on all the major movements and styles of the twentieth century, ...