Here's how ACA marketplaces work, why enrollment has grown recently and what's at the heart of the US government shutdown.

Three data experts explain the critical consequences of the manipulation and removal of federal data in recent months.

A study based on in-depth interviews with 23 health and science journalists finds that most believed predatory journals are a problem for their peers, or a problem in theory, but not a problem they ...

This piece was updated on Oct. 6. Predatory journals are publications that present themselves as legitimate academic journals but prioritize profit by charging authors a fee while sidestepping ...