Study finds major methodological differences across seven direct-to-consumer stool tests, producing taxonomic profiles as variable as those between individuals — limiting clinical use.

A new synthesis finds that common epilepsies are driven by thousands of tiny-effect genetic variants, most still ...

Trade disruptions, wars, aid retrenchment, and geopolitical realignment have forced governments and investors to reassess risk. Africa is often portrayed as the weakest link—too dependent on external ...

Yield loss is increasingly driven by molecular variability in thin films, interfaces, and contamination rather than visible defects. Reliability issues often appear first as parametric drift or margin ...

Engineers leverage both device-specific and tool-level data to identify a process “sweet spot.” Tight, frequent tool-to-tool matching enables greater yield and fab flexibility. Machine learning helps ...

Much of our understanding of Earth's past is derived from stratigraphic records exposed in rock outcrops or recovered from drilled cores. These records span immense time intervals, from thousands to ...

These days, it may seem like there’s a million different data points that you’re supposed to keep track of—hello, steps, sleep, and recovery scores!—and it’s difficult to know which ones are worth ...

The authors explore the limitations of the current system of revisit interval assignment and discuss the importance of standardization to optimize patient health care outcomes. Physicians often rely ...

The vehicle variability example has incorrect constraint expression in VehicleVariabilityModel::'150% Model'::PartsTree::vehicleFamily where engine is being tested against a part usage rather than a ...

Moment-to-moment neural variability has been shown to scale positively with the complexity of stimulus input. However, the mechanisms underlying the ability to align variability to input complexity ...

In the United States, Europe, and elsewhere, policymakers have noticed that producers’ carbon emissions differ in different parts of the world—and politicians are increasingly crafting regulations ...