As concussions plague football, are there lessons from earlier concerns about boxing?
Has lesson plan
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The Case of the Missing Park Posters: An Ex-Ranger Hunts for New Deal-Era Art
A former park ranger is on the hunt to complete a collection of posters by artists commissioned by the government celebrating national parks.
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Healing the Ozone: First Steps Toward Success
A worldwide effort to heal damage to the ozone layer is showing early progress.
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Beekeepers and Scientists Join Forces to Protect the Pollinators
Honeybees, heroes in the national food supply, are under threat from parasites, exhaustion and a mysterious ailment. Here’s how beekeepers and scientists are fighting back to save the hives.
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Why the Supreme Court Endorsed, Then Limited Affirmative Action
Ruling in a case that challenged practices that colleges use to select a diverse student body, the Supreme Court reverses itself.
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In the Long Fight to Protect Native American Families, a Law Stands Guard
For generations, Native American children were removed from their homes and placed with white families. A recent Supreme Court ruling affirms the rights of Native families and tribes, giving them preference in adoption and foster care placement.
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Why Are Schools Still Segregated? The Broken Promise of Brown v. Board of Education
The history of racial integration in public schools, and what happened after the buses stopped rolling.
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How a 1968 Student Protest Fueled a Chicano Rights Movement
A massive protest by Mexican American high school students was a milestone in a movement for Chicano rights.