Two Danish researchers faced accusations of "questionable research practices" as RFK Jr. appointees made their study a ...

Accountability reporting is helping reverse health policy and funding shifts tied to the HHS secretary’s agenda ...

An ancient DNA analysis of a 5,500-year-old human skeleton reveals that an ancestor of the bacterium that causes syphilis was ...

From a 5,500-year-old human shinbone, scientists have discovered a close cousin of the pathogen that causes syphilis, providing the oldest evidence yet that the disease has ancient roots in the ...

Scientists have recovered a genome of Treponema pallidum—the bacterium whose subspecies today are responsible for four ...

Treponema pallidum, a microorganism that can cause a deadly sexually transmitted disease in humans, may have a far more ancient lineage than scientists once thought ...

The White House said Thursday that bruising on President Donald Trump’s left hand stemmed from him hitting it on the signing table during a Board of Peace event in Davos, Switzerland, earlier in the ...

A hand stencil left on an Indonesian cave wall at least 67,800 years ago may reveal how and when ancient humans reached a lost continent known as Sahul that once linked Australia with southeast Asia.

The work suggests early Homo sapiens developed enduring artistic practices as they moved through the islands of Southeast ...

As 2026 dawns, look for HHS Secretary Robert F. Kennedy Jr. to ramp up his assault on vaccines using policy-based evidence making and altering Vaccine Court standards.

The U.S. is giving $1.6 million to researchers to study how the hepatitis B vaccine affects newborns in Guinea-Bissau. Local ...