The conflict in Ukraine could spiral into World War III, former US President Donald Trump warned on Wednesday, after Russian President Vladimir Putin said Moscow would use all means necessary to defend itself in the face of a threat to its territorial integrity.

On Monday, the FBI searched Donald Trump's home in Mar-a-Lago, Florida. The former US president described the action as "political persecution." While the Justice Department did not comment, several US media outlets reported that they were looking for "boxes of classified documents" that Trump took from the White House.

The United States still has some catching up to do in developing hypersonic weapons. The US government is pumping millions into development. Now the test of a hypersonic missile off Hawaii has failed.

A jetliner carrying 126 people caught fire after landing Tuesday at Miami International Airport when the front landing gear collapsed, but no serious injuries were reported, authorities said.

Daniel Suarez was already the most successful Mexican driver in NASCAR history after winning the 2016 Xfinity Series championship, but he's added another key line to his resume. After leading 47 laps around Sonoma Raceway

The privately-launched rocket that was supposed to deliver two NASA satellites into orbit malfunctioned shortly after takeoff on Sunday, losing expensive US space agency payloads for the second time this year.