Researchers have analyzed ancient DNA from Borrelia recurrentis, a type of bacteria that causes relapsing fever, pinpointing when it evolved to spread through lice rather than ticks, and how it gained ...

A new model developed through the international Pediatric Emergency Research Network (PERN) creates a predictive tool that ...

A comparative effectiveness study found patients treated with laLGPs had similar outcomes as those who received ...

The bacteria that cause tuberculosis (TB) may have an "on-off switch" that lets them pause and restart growth, according to a ...

Paraneoplastic syndrome represents a major systemic complication in cancer patients but its causes remain unclear. This study ...