People holds up signs during the March for Science in San Francisco, California.
Thousands of people joined a global March for Science to fight back against what many see as an "assault on facts" by populist politicians. (JOSH EDELSON/AFP/Getty)
On Saturday, April 14 supporters of science will once again take to the streets in the Bay Area and around the world in the "March for Science."
The day will be centered around a rally and a "Science Outreach Fair" with a science-themed photo booth, letter-writing to elected officials, maker booths and mini-presentations. John Foley, executive director of the California Academy of Sciences will speak, along with other scientists, students and activists.