Delaying the newborn hepatitis B vaccine by even a couple of months would have detrimental effects at a population level, new models show.

Super PACs and billionaires are fueling record political ad spending in 2026, with competitive Senate races drawing hundreds of millions of dollars.

Here's how to spot a blood clot—and why some people need blood thinners longer than others.

France’s Interior Minister Laurent Nuñez acknowledged the police had “lost control” in some cities over the weekend as looting broke out and buildings burned.

The raid in Wilder, Idaho is at the center of a court fight that could shape ICE operations around the country.

The U.S. President gave his full backing to the Israeli Prime Minister despite a rocky relationship in recent months.

"The same technology that is delivering fortunes in Silicon Valley can also deliver help to the least fortunate," argues David Miliband.