In a Jan. 16 Jurisprudence, Mary Ziegler misstated that North Dakota was suing Mayday Health. It’s South Dakota.

In a Jan. 15 Jurisprudence, Patrick Weil misstated that the Wong Kim Ark case was in 1868. It was in 1898.

In a Jan. 14 Science, Shannon Palus misidentified the surname of Guardian environment editor Damian Carrington.

In a Jan. 12 Movies, Isaac Butler misspelled the last name of Oscar Wars author Michael Schulman.

Slate strives to correct all errors of fact. If you’ve seen an error in our pages, let us know at corrections@slate.com. General comments should be posted in our Comments sections associated with each article.