Experts have been working on mapping the ocean floor with traditional methods, sending ships across the water with sonar ...

For decades, scientists have had better maps of the Moon and Mars than of Earth’s own ocean floor. But thanks to NASA’s ...

NASA’s Perseverance rover has found possible hints of ancient life on Mars ― one of the strongest signs yet of Martian life, according to planetary scientists. Dark-rimmed ‘leopard spots ...

Billions of years ago, however, liquid water flowed freely across the planet. And, while NASA's various Mars rovers have uncovered signs that such water once existed on Mars, there's perhaps no ...

Former NASA chief scientist Dr. Jim Green, the advisory board chair for our company, Explore Mars, Inc., said this cut would be a “devastating misstep for the country.” “NASA science drives ...

NASA's scientists continue to monitor coastal areas to better understand how local elevation changes can help communities adapt to rising sea levels. This story was updated to add new information.

NASA’s newest space telescope rocketed into orbit Tuesday to map the entire sky like never before — a sweeping look at hundreds of millions of galaxies and their shared cosmic glow since the ...