University of Pennsylvania

New book explores racial literacy in schools

Racism and racial stereotyping still haunt America's schools and foster academic underachievement, but "racial literacy" may pave the way toward better understanding and stronger, more successful students. That is the conclusion ...

dateMay 20, 2014 in Social Sciences
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Cosmologists weigh cosmic filaments and voids

(Phys.org) —Cosmologists have established that much of the stuff of the universe is made of dark matter, a mysterious, invisible substance that can't be directly detected but which exerts a gravitational pull on surrounding ...

dateApr 17, 2014 in Astronomy
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