For this reason black holes are invisible to the eye, as lightless as the empty, dark space surrounding them. Scientists know they exist not because they can see an actual hole, b ...

In honor of its 213th birthday, NBC4 asked local historians and combed through records to examine some little-known facts about Columbus. Columbus was Ohio’s third state capital Columbus is ...

And the University of Hawaii has been selected to be a part of this history making adventure. Here are some facts to know: 1.

To prepare for this stunning event, here are seven interesting facts about lunar eclipses. For the latest lunar eclipse updates, check out our lunar eclipse live blog. This century, there will be ...

Heart failure sounds alarming—and rightfully so. Yet approximately 6.5 million Americans currently live with this condition, many with the specific variant called systolic heart failure, and a ...

COLUMBUS, Ohio (WCMH) — Born Feb. 14, 1812, Columbus has gone from a simple settlement to Ohio’s largest city in its 213 years. Franklinton, named for Benjamin Franklin, was the first ...