beyhanyazar/iStock(NEW YORK) -- New geologic data reveals that a crater in Western Australia is likely the oldest impact structure on Earth, according to a paper published Tuesday in the journal Nature Communications. At roughly 2.2 billion years old, the approximately 40-mile wide Yarrabubba crater was previously considered to be among the Earth's oldest meteorite impact structures, but lacked a precise age -- until now. To calculate the age of crater, scientists analyzed recrystallized mi..

CT757fan/iStock(BAGHDAD) -- Three rockets were fired into Baghdad's Green Zone, the heavily fortified area of the capital that houses the U.S. embassy, government buildings and U.S. service members. The Katyusha rockets landed "in the vicinity of the Green Zone," but caused no casualties, according to Iraqi officials. A U.S. military spokesman in Baghdad said they could hear the rockets at the military and embassy compound areas. Rocket attacks on the Green Zone are very common. There wer..

BEN STANSALL/AFP via Getty Images(LONDON) -- Prince Harry has left the U.K. and is flying to Canada to reunite with his wife, Meghan, the Duchess of Sussex, and their 8-month-old son Archie, according to ABC News royal contributor Omid Scobie. Harry, 35, boarded a flight late Monday afternoon, according to Scobie. Buckingham Palace has not commented on Harry's whereabouts. Harry, the Duke of Sussex, made what could be one of his last official engagements as a senior member of the royal fam..

iStock(LONDON) -- Prince William and Kate, the Duke and Duchess of Cambridge, made their first public appearance Monday since the announcement of Prince Harry and Meghan's exit from the royal family. William and Kate hosted a reception at Buckingham Palace on behalf of Queen Elizabeth to mark the U.K.-Africa Investment Summit that took place in London Monday. Copyright © 2020, ABC Audio. All rights reserved.