Exercise made 40-year-olds' brains look younger in 12 months, but the biological mystery remains: fitness gains didn't ...

Distinct patterns of SARS-CoV-2 viral dynamics in saliva reveal heterogeneity that cannot be sufficiently explained by conventional clinical characteristics or microRNA profiles alone.

The United States is now closer to Assad’s Syria than to anything we recognize as fitting within the understood norms of American history.

Government officials noted that action reflects a broader strategy to dismantle digital ecosystems that promote unlawful ...

An important aspect in software engineering is the ability to distinguish between premature, unnecessary, and necessary ...