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

From its perch in the foothills of the 3.4-mile-high mountain, you can see over an expanse of plains, called Aeolis Palus, ...

DESI's first dataset maps 18.7 million celestial objects, aiding dark energy, galaxy, and universe expansion studies.

But critics argue that the hurry-up approach in Israel, Ukraine and Iran may not lead to stable, durable solutions to conflicts around the world. By Michael D. Shear The country’s former ...