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A new study says genetic testing can speed the return of the American chestnut tree that once dominated Eastern U.S. forests

The parents of an Alabama girl who was killed at camp Mystic are seeking more safety oversight on summer camps

A federal judge has temporarily blocked the Trump administration from transferring 20 inmates with commuted death sentences to the nation’s highest security federal prison

Last year, an explosion at U.S. Steel's Clairton Coke Works outside Pittsburgh killed two U.S. Steel workers and injured 11 others, including contractors

Nurses on strike at two major New York City hospital systems have approved new contracts, but ones striking at another system have rejected a proposal to bring an end to the monthlong walkout

Secretary of State Marco Rubio is leading a large U.S. delegation to the Munich Security Conference this week

Key senators and the families of the 67 people who died when an airliner collided with an Army helicopter near Washington, D.C., are convinced advanced aircraft locator systems that experts have been recommending for decades would have prevented the crash

The maker of a gun accessory tied to a racist shooting that killed 10 Black people at a supermarket in Buffalo will pay $1.75 million to survivors and victims’ families and will stop selling the device in New York

The IRS has erroneously shared the taxpayer information of thousands of people with the Department of Homeland Security, according to a new court filing

Melania Trump celebrated an early Valentine's Day with children and young adults receiving treatment for rare and serious diseases