The White House has responded to a finding from U.S. District Judge James Boasberg that there is probable cause to hold the ...

A southern magnolia that had stood outside the White House since the 19th century was cut down. According to legend, Andrew Jackson planted the tree in honor of his late wife. "CBS Evening News" ...

Here's an amoeba engulfing red blood cells and red and white blood ... Both types of electron microscopes make black-and-white images, but these have been colourised to make them clearer and ...