Kim Krawczyk, a teacher who survived the Parkland, Fla., school shooting in 2018, shares advice for the community in Uvalde, Texas, after last week's mass shooting there.

The name of the town comes from a misspelled Spanish name. The way people say it traces a long history of racializing Latinos in the U.S.

Ahead of her 1983 space flight, NASA suggested sending astronaut Sally Ride with 100 tampons for the week-long trip. (That's too many.) In 2020, comedian Marcia Belsky sang a song about it.

Can humor help us learn about the world? Science writer and comedian Kasha Patel thinks so. She applies the scientific method to stand-up comedy, and uses humor to teach science.