Slide – Teachers and technology

Uncovering the story of Milan Hausner, the Sadská clinic, and LSD psychotherapy behind the Iron Curtain.

I also can’t conjure sounds, smells, or any other kind of sensory stimulation inside my head. This is called “aphantasia.”

Ketamine’s remarkable effect bolsters a new theory of mental illness.

Measurements of the acceleration of the universe don’t agree, stumping physicists working to understand the cosmic past and future. A new proposal seeks to better align these estimates — and is likely testable.

At the turn of the millennium, a physicist fooled the global scientific community with the greatest discovery that never existed.