Among the tech billionaires, foreign diplomats, and CEOs attending, one stood out — Elon Musk. And when Trump, in his first ...

NASA's Perseverance rover has spotted an oddball rock in an ancient river channel on Mars. Deputy project scientist Katie ...

"Americans are explorers, builders, innovators, entrepreneurs and pioneers. The spirit of the frontier is written into our ...

The Mars2020 Perseverance Rover took about 8 years to complete here on Earth. Built at the Jet Propulsion Laboratory (JPL) in ...

Thousands of mounds and hills in Mars’ barren northern plains are full of clay minerals, providing evidence that the rocks ...