Investigations

“A U.S. oncology-trial analysis found trial locations were skewed away from lower-income ZIP codes and that trials in the lowest-income tercile had lower success rates than trials in middle- and higher-income terciles.”

Checks out so far. 2 hold up so far.

Score: 0.7363 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 75% · 25% counted

2 claims · recorded 29 September 2026 · provisional until audited

“In Drosophila, restricting protein intake during the larval stage promoted adult lifespan extension and durably downregulated Lsp2 expression in early adulthood.”

Checks out so far. 1 holds up so far.

Score: 0.9296 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 75% · 25% counted

1 claim · recorded 29 September 2026 · provisional until audited

“In Drosophila, genetic silencing of Lsp2 reduced early-adult ribosomal-protein abundance and translational activity while extending lifespan; restricting phenylalanine or tyrosine also reduced early-life Lsp2 and...”

Checks out so far. 1 holds up so far.

Score: 0.9601 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 75% · 25% counted

1 claim · recorded 29 September 2026 · provisional until audited

“The reported seawater-hydrogen system operated stably for 100 days at 20 kW, producing 3.8 Nm³ h⁻¹ hydrogen and 1.2 kg h⁻¹ freshwater; at 250 kW it produced 48 Nm³ h⁻¹ hydrogen and 31.6 kg h⁻¹ freshwater, with 14.4%...”

Checks out so far. 1 holds up so far.

Score: 0.9781 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 75% · 25% counted

1 claim · recorded 29 September 2026 · provisional until audited

“Ancient-protein analysis identified multiple Denisovan remains from Bianfu Cave in Southwest China, establishing the cave as a Denisovan locality and extending evidence for the group’s geographic distribution.”

Checks out so far. 1 holds up so far.

Score: 0.9908 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 75% · 25% counted

1 claim · recorded 29 September 2026 · provisional until audited

“In a laboratory study of polymer–aluminum analog joints for battery interfaces, five cryogenic cooling and mild-reheating cycles reduced apparent shear strength from about 1.72 MPa untreated to 0.20 MPa after a...”

Checks out so far. 1 holds up so far.

Score: 0.8808 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 50% · 25% counted

1 claim · recorded 29 September 2026 · provisional until audited

“Ancient-protein analysis identified multiple Denisovan remains from Bianfu Cave in Southwest China, establishing the cave as a Denisovan locality and extending evidence for the group’s geographic distribution.”

Checks out so far. 1 holds up so far.

Score: 0.9908 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 75% · 25% counted

1 claim · recorded 29 September 2026 · provisional until audited

“A Chinese provincial-panel study found AI diffusion associated with greater income inequality and urban–rural income gaps, while educational capacity partly mitigated these relationships heterogeneously.”

Checks out so far. 2 hold up so far.

Score: 0.6685 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 75% · 25% counted

2 claims · recorded 29 September 2026 · provisional until audited

“In intracranial recordings from six human patients performing a gamified approach–avoidance task, medial orbitofrontal high-frequency activity increased before approach choices while lateral orbitofrontal activity...”

Checks out so far. 1 holds up so far.

Score: 0.9561 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 50% · 25% counted

1 claim · recorded 29 September 2026 · provisional until audited

“In a 13-year fully factorial grassland field experiment, elevated CO2 and nitrogen enrichment reduced temporal stability under otherwise ambient conditions, whereas warming and reduced rainfall alone increased...”

Checks out so far. 1 holds up so far.

Score: 0.9561 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 50% · 25% counted

1 claim · recorded 29 September 2026 · provisional until audited

“Using an instrumental-variable design for Chinese scholars, the study estimated that a 1 μg m−3 increase in annual PM2.5 caused a 0.23% decline in academic publications, with larger effects during heavy-pollution years.”

Checks out so far. 1 holds up so far.

Score: 0.9908 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 75% · 25% counted

1 claim · recorded 29 September 2026 · provisional until audited

“In a 13-year fully factorial grassland field experiment, elevated CO2 and nitrogen enrichment reduced temporal stability under otherwise ambient conditions, whereas warming and reduced rainfall alone increased...”

Checks out so far. 1 holds up so far.

Score: 0.9561 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 50% · 25% counted

1 claim · recorded 29 September 2026 · provisional until audited

“In intracranial recordings from six human patients performing a gamified approach–avoidance task, medial orbitofrontal high-frequency activity increased before approach choices while lateral orbitofrontal activity...”

Checks out so far. 1 holds up so far.

Score: 0.9561 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 50% · 25% counted

1 claim · recorded 29 September 2026 · provisional until audited

“Using an instrumental-variable design for Chinese scholars, the study estimated that a 1 μg m−3 increase in annual PM2.5 caused a 0.23% decline in academic publications, with larger effects during heavy-pollution years.”

Checks out so far. 1 holds up so far.

Score: 0.9908 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 75% · 25% counted

1 claim · recorded 29 September 2026 · provisional until audited

“The FourCastNet paper reported that its neural-operator weather model generated a week-long forecast in under two seconds and was about 45,000 times faster than traditional numerical weather prediction on a node-hour...”

Checks out so far. 1 holds up so far.

Score: 0.9908 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 75% · 25% counted

1 claim · recorded 29 September 2026 · provisional until audited

“JWST/NIRSpec spectroscopy detected blueshifted absorption from neutral, low-ionization, and high-ionization metals in three galaxies at redshift 7.2–9.3, consistent with galaxy-associated kinematically disturbed gas...”

Checks out so far. 1 holds up so far.

Score: 0.9925 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 75% · 25% counted

1 claim · recorded 29 September 2026 · provisional until audited

“In an eight-week cluster-randomized trial of 277 Chinese third-grade students, digital game-based music learning improved musical knowledge and six motivation measures, while the group-by-time effect on aural skills...”

Checks out so far. 1 holds up so far.

Score: 0.9925 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 75% · 25% counted

1 claim · recorded 29 September 2026 · provisional until audited

“In the NHS-Galleri trial's evaluable intervention participants across three annual rounds, the multi-cancer early-detection test had 99.50–99.60% specificity and 26.7–37.2% episode sensitivity for all cancers; these...”

Checks out so far. 1 holds up so far.

Score: 0.9925 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 75% · 25% counted

1 claim · recorded 29 September 2026 · provisional until audited

“Mojave Desert mineral-rich soils adsorbed more atmospheric CO2 as they cooled at night and desorbed it as they warmed during the day; the study's global extrapolation estimated 1–3 gigatons of carbon moving into and...”

Checks out so far. 1 holds up so far.

Score: 0.8808 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 75% · 25% counted

1 claim · recorded 29 September 2026 · provisional until audited

“An ethnobotanical survey in Ethiopia’s Farta District documented 50 wild edible plant species and found that indigenous knowledge varied across demographic groups.”

Checks out so far. 2 hold up so far.

Score: 0.8353 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 75% · 25% counted

2 claims · recorded 29 September 2026 · provisional until audited