Curated scientific intelligence
Developments across the published libraries, ranked by evidence, connection, and — if you follow topics — relevance to you. Each card is a movement in the literature: what changed, how the evidence is labeled, and why it matters.
Each development carries an evidence label. What the labels mean
Depression · Replication
What changed
The brain–symptom associations and the cluster structure both fail under appropriate validation. This shows the method cannot support the claim — not that biological subtypes of depression do not exist.
Sleep · Working memory
What changed
Two papers in the PaperFren library disagree by age group. Neither is large enough to settle the question. The conservative reading is: costs are clearer in young adults here; older-adult resilience was observed in a highly screened sample on a short task.
Hot electrons · Plasmonics
What changed
A careful energy-conserving model puts the non-thermal share at a tiny fraction under steady light, while a pulsed strong-coupling experiment reports measurable injection. The model is for silver without interband transitions, and the experiment is one material system whose efficiency mechanism is proposed rather than measured, so neither settles the other.
Informed consent · Biobanks
What changed
Two developed alternatives exist and pull in opposite directions. Both are normative proposals rather than trials: neither has been shown to produce better-informed participants, and dynamic consent has not been shown to raise recruitment.
Addiction · Explanation
What changed
A developmental reading accounts for the same neural findings without a pathology premise, and reframes recovery accordingly. This is a theoretical essay: it measures no quit rates and cites recovery-without-treatment figures from the wider literature.
Bilingualism · Executive function
What changed
This paper is a central piece of the contested bilingual-advantage debate: no advantage here, plus evidence that popular EF tasks do not measure the same thing. It does not rule out effects in children, older adults, or other sociolinguistic contexts.
Autism · Connectivity
What changed
Two modalities agree within one sample. The participants are high-functioning children and adolescents, so this does not extend to adults or to lower-functioning individuals, and a cross-sectional design cannot say whether these differences precede or follow the behavioural phenotype.