Part of an image from NIH depicting so-called "herd immunity." Measles outbreaks can more easily occur in communities where numbers of immunized people has dropped below a critical mass.
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Warner Bros. publicity photo for the film The Jazz Singer (1927), featuring Al Jolson as Jack Robin, in blackface, performing "My Mammy"
Friday, Feb 15 • 12 p.m. (ET)
The Legacy Of Blackface And Virginia’s Political Crisis
Tuesday, Feb 12 • 6 p.m. (ET)
How To Have Your Best Death — And Why So Many Of Us Don’t
Friday, Feb 08 • 12 p.m. (ET)
The Life And Work Of Fred Rogers
China has said that within the next few years 80% of households will be connected to the internet via fiber optic cable, which provides a much faster and more reliable connection. In the U.S. that number is about 10%.
Tuesday, Feb 05 • 12 p.m. (ET)
The Price Of America’s Poor Internet Connection
A sign from the 2017 Women's March in Oakland, CA. Calls for impeachment started as soon as President Trump took office.