In China, a debate over sanitary pads on trains reflects long-held beliefs about women and menstruation

tommaso79 / Shutterstock Discrimination against and repression of women is a global problem. In authoritarian states, it is also intertwined with regime survival. Take recent events in Iran, where women-led protests against strict hijab laws are challenging the country’s ruling powers. Nearly 3,000 miles away in China, a different feministContinue Reading

Manipulating light can induce psychedelic experiences – and scientists aren't quite sure why

Brion Gysin and William Burroughs with the Dreamachine, 1972. Charles Gatewood, Author provided For millennia, people have used mind-altering techniques to achieve different states of consciousness, envision spiritual figures, connect with nature, or simply for the fun of it. Psychedelic substances, in particular, have a long and controversial history. ButContinue Reading