A 5,500-year-old skeleton has yielded the oldest known genome of the bacterium behind syphilis, revealing a lineage unlike ...

As the AI revolution accelerates and continues to reshape traditional business models, it has triggered a cascade of new legal, regulatory and policy challenges.

Fragments of DNA from long-extinct human relatives still circulate in modern genomes, and in some cases they do more than ...

He flunked that test. Among the many sneaky ways a woman can “test” her boyfriend, this is one of the most innocent, yet ...