Background Predicting progression to aortic valve replacement (AVR) in moderate aortic stenosis (AS) is challenging. This ...

LEOMs like open-source Clay automate detailed Earth mapping, enabling rapid analysis for research, government, business.

Launched in March, NASA's SPHEREx space telescope has completed its first infrared map of the entire sky in 102 colors.

Earth's seasons look very different at locations not far from each other, 20 years' worth of satellite data reveals. Earth's seasonal cycles can vary dramatically across short distances, even at the ...

For people, matching what they see on the ground to a map is second nature. For computers, it has been a major challenge. A ...

In recent years, heat has stopped being just a number on a thermometer and has become something we can literally see at the atomic scale. In 2025, an ...

While much of Perseverance's work focuses on ancient rocks that record Mars' long-lost rivers and lakes, megaripples offer a ...