The X logo appears on a smartphone screen. (Photo by Nikolas Kokovlis/NurPhoto via Getty Images) (NurPhoto via Getty Images) When X's engineering team published the code that powers the platform's ...

Researchers have recovered ancient DNA containing bacteria related to syphilis — potentially pushing the known history of the disease back by more than 3,000 years, according to their study. The ...

Theresa Gaffney is the lead Morning Rounds writer and reports on health care, new research, and public policy, with a particular interest in mental health, gender-affirming care, and LGBTQ+ patient ...

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 ...

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 first recorded venereal ...

Traces of a bacterium related to syphilis have been found in a bone from a person who lived in the mountains of Colombia over 5000 years ago. The discovery shows that this group of corkscrew-shaped ...

X is revamping the algorithm that ranks posts in the "For You" feed. The engineering team said it will post changes to the algorithm on GitHub every four weeks, including explainers on changes. The ...

Meta has now rolled out the "Build Your 2026 Algorithm" feature for Instagram Reels to allow users use it to personalize their feeds. Instagram Reels 'Build Your 2026 Algorithm' Now Live After a test ...

The US has recently added 53 more measles cases to the current total, largely fueled by outbreaks in 3 states. The Centers for Disease Control and Prevention (CDC) recently reported that the number of ...

University of Alberta-led research reports that new cases of syphilis dropped in Alberta following the introduction of rapid point-of-care testing and same-day treatment. The research team compared ...