The Zika epidemic has brought microcephaly into popular view. Has the public's treatment of the condition changed?

On Friday, the Bureau of Land Management’s (BLM) National Wild Horse and Burro Advisory Board voted in favor of killing 45,000 wild horses currently in government holding.

The Great Depression upended many American livelihoods and caused dramatic shifts in population sizes -- particularly among African-Americans. This is what that looked like.

As the U.S. fights to stop ISIS from making gains in the Middle East, it continues its relationship with Saudi Arabia, "an ISIS that made it."

As schools swing back into session, some families are saying “no” to one of its oldest conventions: homework.

These fascinating photos of old New York reveal what the city looked like before towering buildings dominated the skyline.

How can so much wealth and skin be flaunted in a country so known for its conservative Islamic ways?

How did left-handedness transform from a symptom of mental and moral deficiency to a sign of creativity and mental fortitude?

Many point to overpopulation as the obvious source of global problems, but is there any weight to this theory?

"The impoverished thinking that unfairly and irresponsibly attacked Armstrong – raised a generation that rules Egypt today, if not the Arab world."