The United States Geological Survey reports a major, preliminary magnitude 7.5 earthquake struck in the South Atlantic Ocean, prompting Chilean authorities to issue an advisory for a potential tsunami ...

According to the United States Geological Survey, the temblor happened in Argentina at 11:16 PM (local time), about 710 km southeast of Ushuaia in the Drake Passage.

US President Donald Trump said Friday he is "not happy" with Russia's latest attacks in Ukraine and again threatened Moscow with major economic retaliation.