Mexico’s president says her government is reviewing a petition by Ismael “El Mayo” Zambada, a longtime leader of the Sinaloa ...

Donald Trump’s second innings as president is off to a stunning start. In just 27 days, he has issued 65 executive orders, ...

As Texas continues to battle a growing measles outbreak largely among its unvaccinated children, six other states have ...

The bounds of presidential power can be hazy, and the Republican-appointed supermajority on the Supreme Court could expand ...

Mexico President Claudia Sheinbaum says she will propose reforms to the country’s constitution to protect Mexico’s ...

Seasonal flu vaccines need to be updated each year because the virus changes so frequently. But the U.S. hasn't contributed ...

The start of U.S. President Donald Trump's second term has been marked by a flurry of executive orders, underscoring ...

Japan’s salt reduction efforts have lowered sodium intake over decades, but levels remain high, prompting economic modeling ...

Highly pathogenic H5N5 avian flu has been detected in a backyard poultry flock in Newfoundland and Labrador, according to ...

Three more infections were confirmed in Gaines County, which has been the epicenter and now has 45 cases. Six more measles ...

Experts warn of looming "Disease X" as world fails to learn from COVID-19, risking another devastating pandemic.

It was nearly 30 years ago when Rosember Lopez received a life-altering diagnosis: He was HIV positive. With scant government resources for HIV support at the time in Mexico, Lopez joined advocacy ...