U.S. Senator Mark Kelly (D-AZ) is a retired NASA astronaut who spent 54 days in space. He’s also a retired U.S. Navy Captain, ...

WASHINGTON (Reuters) -A Democratic U.S. senator who just visited Ukraine said on Monday the Trump administration's suspension ...

Elon Musk should explain what is “traitorous” about a U.S. senator reporting what he saw in Ukraine and how it differs with ...