I started teaching in 1977, and across my nearly 50 years, I noticed that students were always interested in the history of ...

By observing tiny ripples in spacetime called "gravitational waves" that propagate away from colliding black holes, ...

While many African flags are visually striking, one that stands out as particularly symbolic and captivating is the flag of ...

Rumors on social media have circulated about the flag listed on some government sites. Here's what you need to know.

Users on social media noticed that the flag outside of the State Department building in D.C. is flying upside down and they ...

Artistic, gourmet, wanderlust, and cinephile, in Philly it all began: here the declaration of independence from Great Britain was signed and the first national flag was sewn. The United States was ...

A small blue dwarf galaxy passed through the massive Bullseye galaxy. This impact created nine rings of new stars.

On Vonn’s official website, her considerable career achievements are listed in some detail; her Olympic triumphs, her world ...