Shane van Gisbergen's championship futures surged up the board after Chicago. Check out the latest NASCAR title odds for the entire field.

If a tampon, condom, or something that's not supposed to be there gets stuck in your vagina, here is what you do.

John is Ars Technica’s science editor. He has a Bachelor of Arts in Biochemistry from Columbia University, and a Ph.D. in Molecular and Cell Biology from the University of California, Berkeley.