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School district says it reassigned aide to protect students.
W. House chief of staff sends letter to the Senate days after GOP senators wrote to Iran.
Secretary of State calls open GOP letter to Iran's leaders "unprecedented."
The need is clear. The answers are not.
President Obama worked on his comedy routine at the annual Gridiron Club dinner
A brief guide to ensure proper washing and drying.
Cyclone Pam blasted Vanuatu leaving path of destruction.
Scott Walker cracks wise at the annual Gridiron Dinner
Some examples of fraternity and sorority chapters that have gotten into trouble because of racist-tinged events.
College students use their week off to rebuild the city by addressing unmet social needs.
Congo's security forces detained a U.S. diplomat in a raid that also targeted journalists.
The only conflict was police using tear gas and stun grenades on a group of protesters in Brasilia.
Falcon 9 rocket is targeting launch of Turkmenistan's first satellite Saturday.
World Health Organization joins groups urging young people to turn down the volume.
VA inspector general challenged on investigation critical of procurement official.
Car struck two people pulling wagons; a third child and an aunt also were hurt.
Two stories about kids highlight the week's list.
Boston's miserable winter is now also its snowiest season going back to 1872.
Workers for non-profit organization will return to U.S. after colleague became infected.
Donated lungs can be taken for test drive in the XVIVO Perfusion System for up to six hours.