How and why did the pumpkin spice latte become a global phenomenon?

The group cited the War on Drugs, police brutality, and mass incarceration as examples of how the U.S. continues to inflict "racial terror" on African-Americans.

Wildlife Services has used taxpayer dollars to kill millions of animals since 2000. Here's what you should know about the organization, and why the problem is bigger than wildlife.

Urbanization may hold the key to alleviating poverty, but at what cost can this come?

How Mikhail Kalashnikov invented the AK-47, why it took over the world, and what he wishes he'd made instead.

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.