A brief history of dry ice, aka solid carbon dioxide, shows why some coronavirus vaccines will benefit from its use.

Well-researched stories from The Conversation, Aeon, and other publications that bridge the gap between news and scholarship.

Using the definition that European theorists invented in the nineteenth century may not work for every society, like the Khasi.

Erasing student loans is a hot topic of conversation now. In the 1990s, debt forgiveness was an international movement.

The community's resilient history speaks of repeated invasions and resistance to enslavement.

Fluorescents have fascinated artists for millennia, but the 1960s and '70s saw a generation of revolutionaries experiment with black light.

Uniting for better wages and working conditions, a remarkably diverse coalition of laborers faced off against agribusiness.

The good, the bad, and the ugly.

From his novels Candy and The Magic Christian to his work on Dr. Strangelove and Barbarella, Terry Southern sought to expose madness.

Epidemics revive old remedies and accelerate experimentation with new ones.