Alice Callahan

Alice Callahan is a freelance journalist based in Oregon whose work has appeared in The New York Times, FiveThirtyEight, and The Washington Post, among other outlets.

Enrique Castro-Mendivil / Reuters

A Tiny, 25-Year-Old Study Still Drives Opinion on Pregnancy and Pot

The “Jamaica study” has garnered more attention online than 99 percent of scientific research.
- Alice Callahan and Undark
- September 2, 2019