SpaceX needs a license from the FAA to conduct further Starship flight tests and begin operational launches from its private facility in Boca Chica, Texas.
California's attorney general has subpoenaed Exxon for details relating to the company's role in misleading the public and worsening plastics pollution.
Because Musk's wealth is largely tied up in Tesla stock, he will have to sell millions of his shares and pledge millions more to raise the necessary cash.
A new study published in the journal Nature finds global warming will drive increased new viral transmission between mammals, including potentially humans.
The brand is another sign of the big-box retailer's efforts to become known as a place where shoppers can find stylish clothing along with milk and bananas.
The lawsuits allege the Postal Service's environmental analysis to justify spending up to $11.3 billion on gas-powered delivery trucks was deeply flawed.