Donald Trump's administration has used the "catch and release" program to free 461 undocumented immigrants from custody since ...

The moon's ascending node (the point in the sky where its orbit crosses the ecliptic from south to north) is moving westward ...

While rocket launches from the Kennedy Space Center are routine, relatively few are timed optimally to allow for viewing so far north.

The Vera C. Rubin Observatory is set to revolutionize our understanding of the cosmos by detecting millions of exploding stars — Type Ia supernovae — over the next decade. These brilliant explosions ...