A new satellite has mapped Earth's ocean floors in unprecedented detail, a new study reveals. . The first year of measurements from NASA's Surface Water and Ocean Topography (SWOT) satellite ...

The Earth was ready for its close-up this year. The National Oceanic and Atmospheric Administration's Geostationary Operational Environmental Satellites, or GOES-16 satellites, captured several ...

In this paper, we present a general model, which conducts PCA via a non-decreasing concave regularized minimization and is termed PCA-NCRM for short. Different from most existing PCA methods, which ...

The Earth’s surface is a dynamic mosaic of geological features and tectonic activity, evolving over billions of years. Understanding this intricate interplay is crucial for unraveling the planet ...

Flying snakes glide uniquely through the air. They extend their ribs into a concave "C" shape, trapping air beneath them as they fall. Through wriggling in an "S" motion, they generate lift ...

Daily, good and evil walk the face of the earth: T’ibi, t’ire la da ilé ... Life is a spectrum of colours that viewers view through convex and concave lenses. Lo, I will not judge, lest ...

"Ultimately, we developed an on-chip full-Stokes polarimeter based on this approach and achieved high-accuracy full-Stokes reconstruction in a compact form, bridging the gap between traditional ...

The number of humans inhabiting the Earth has steadily increased since Homo sapiens began to assert their dominance over the planet. Now, however, the global population growth trend is on the verge of ...

Nasa had deemed Apophis to be one of the most dangerous asteroids to Earth after its discovery in 2004. Close calls in 2029 and 2036 were predicted and later ruled out. A slight threat still ...