It's time now for our science news roundup from Short Wave, NPR's science podcast. I'm joined by two people from the show, Rachel Carlson and Emily Kwong. Hey to both of you. EMILY KWONG, BYLINE: Hi.

Source: By IndependentOo, Dominik from Germany, Maximilian IV, Laitche, NASA; composite artwork by Belbury - CC BY 4.0, Wikimedia Working in his lab at the pharmaceutical company Sandoz in 1938, ...

For decades, LSD has been associated with vivid hallucinations and counterculture movements. But now, researchers at the University of California, Davis, have discovered a way to tweak this powerful ...