Andrew Carnegie
What This Rare Skull Tells Us About Dinosaur Parenting
Some dinosaurs nurtured their offspring, but Diplodocus kids were likely left to fend for themselves as soon as they hatched.
New York's Attorney General Wants to Know Why This College Isn't Free Anymore
Cooper Union started charging tuition two years ago amid allegations of financial mismanagement, and now the school is having to defend its actions in court.
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