A powerful earthquake paralyzed Japan's northern island of Hokkaido on Thursday, killing at least seven people, triggering landslides and knocking out power to its 5.3 million residents.
SEOUL/WASHINGTON (Reuters) - North Korea's Kim Jong Un has given his first time line for denuclearisation, aiming for the end of U.S. President Donald Trump's first term, Seoul officials said on Thursday, prompting thanks from Trump who…