“It’s no accident that my first trip abroad as secretary of state” kept “me in the hemisphere,” explains Secretary of State Marco Rubio at The Wall Street Journal. “President Trump ...

Global View: The power that a rising and expanding America would inevitably acquire will be seen in Beijing and Moscow—and not only there—as a threat. Photo: Ju Peng/Alexander Kazakov ...

Teachers can engage students in creative, informative activities to learn more about the spring equinox and how it is ...

Mars has northern and southern hemispheres like Earth ... considered sister planets and were formed in the same period (4.5 billion years ago), both located within the habitable zone of our ...

"The Iranians, in fact, are beginning to build drone factories for the manufacture of Iranian drones in our own hemisphere." Rubio also pointed to Venezuela's history of issuing illegitimate ...

From left- and right-brain thinking to the notion that talent beats persistence, these common myths can hinder student ...

The largest part of the brain is the highly-evolved cerebrum. The topmost portion is divided into two hemispheres, each with four lobes, within which are many other subdivisions. The cerebral ...