Easier than a blood test, saliva tests have the potential to detect cavities, infections and even cancer. But a lack of insurance coverage and other obstacles stand in the way of wider use.

Drinking water around the District of Columbia hasn't been contaminated. But scientists say the environmental damage could be ...

The seven states disagree on conservation guidelines, which must be set soon to dictate operations for 2027. Federal ...

Venezuela's acting president has signed into law an amnesty bill that could lead to the release of politicians, activists, lawyers and many others. The approval marks a stark turn for the nation.

President Donald Trump said Thursday that he's directing the Pentagon and other government agencies to release files related ...

Eric Dane, the celebrated actor best known for his roles on "Grey's Anatomy" and "Euphoria" and who later in life became an ...

Two years ago, the successful union drive at this plant was expected to spark victories throughout the South. But now, as ...

MILAN — Alysa Liu has won Olympic figure skating gold, the first U.S. woman to do so in over two decades. It's an ironic outcome for the 20-year-old, who said earlier this week that she wasn't ...

The U.S. Senate is poised to vote on the SAVE America Act. It requires proof of citizenship to register to vote. Some warn it could disenfranchise millions of Americans.

Trump announced his plans to close the Kennedy Center entirely for two years "for Construction, Revitalization, and Complete Rebuilding." The announcement came after many prominent artists canceled ...

For much of Thursday's final, it seemed Canada would refuse to relinquish the throne of Olympic women's ice hockey to this younger American squad. But the U.S. found the grit to topple them, 2-1.