Albert Einstein Gravitational waves: Stephen Hawking celebrates discovery

Albert Einstein was right, "gravitational waves" really do exist

Bernie Sanders sits down for breakfast with the Rev Al Sharpton at Sylvia's Restaurant in Harlem

The excruciating moment a North Korea expert suffers an anxiety attack and freezes on live television

Katie Lang horrific story of being raped, beaten and turned into a sex slave

Larry Williams: Donald Trump is on a roll and I love it

Queensland deaths: New Zealanders charged with murder

US fiery Republican race heads to South Carolina

Spotting of gravitational waves heralds triumphant new age of astronomy

Cleveland files claim against Tamir Rice's estate for $500 ambulance fees

Severed feet - still inside shoes - keep mysteriously washing up on US and Canada coastlines