A public spat between Elon Musk and US President Donald Trump has put over $22 billion in SpaceX government contracts at risk ...

Tesla closed down more than 14% as a disagreement over the U.S. president’s budget bill turned nasty. After Musk said that ...

Elon Musk is threatening to decommission a capsule used to take astronauts and supplies to the International Space Station ...

Sunnova Energy said on Thursday it has filed for Chapter 11 bankruptcy protection in the United States, as the residential ...

What does the spat between President Donald Trump and Elon Musk mean for the rivals of Musk's SpaceX in the commercial space ...

Below is a list of U.S. regulators who oversee Musk's companies, including automaker Tesla, rocket and satellite company ...

Tesla closed down more than 14% as a disagreement over the U.S. president’s budget bill turned nasty. After Musk said that ...

As President Donald Trump and Elon Musk argued on social media on Thursday, the world’s richest man threatened to ...

One of NASA's top ozone depletion and air pollution scientists, credited with enhancing local air pollution measurement tools ...

The risk U.S. transportation, environmental, communications and other regulators will take aim at Elon Musk's many businesses ...

Privately owned Japanese aerospace company ispace on Thursday will make its second attempt to land a remotely controlled capsule on the moon as part of its settlement effort.