Doctors worry anti-vaccine rhetoric from Robert F. Kennedy Jr. will make things worse as childhood vaccination rates decline.

Ukrainian President Volodymyr Zelenskyy said Tuesday the Oval Office blowup with U.S. President Donald Trump was “regrettable ...

NASCAR champion Brad Keselowski was carried off the racetrack on a stretcher after Sunday’s race at Circuit of the Americas ...

MELBOURNE, Australia (AP) - An Australian man credited with saving 2.4 million babies through his record-breaking blood ...

Extinction is still forever. But scientists at a biotech company are genetically engineering living animals with qualities to ...

Dozens of officers at a juvenile detention center are being charged for facilitating "gladiator fights" between youth detainees.

Stocks tumbled in morning trading on Wall Street Tuesday as a trade war between the U.S. and its key trading partners ...

The woman had just returned on a flight from Mexico when she was stung by the scorpion, according to first responders.

Some Americans fear for the country’s future after the Republican president’s aggressive early moves, while others cheer him on.

Melania Trump was on Capitol Hill Monday to lend her support to an online safety bill that is designed to speed the removal ...

Carnival Season -- marked by a weekslong pre-Lenten bash and complete with colorful parades, shimmery beads tossed from floats and streets lined with costumed revelers -- is reaching its conclusion on ...

Thousands of revelers in outlandish costumes are filling the streets of New Orleans as the city celebrates Mardi Gras Day ...