Investigations

“A 2026 Nature study used ancient-protein analysis to identify five Denisovan specimens from Bianfu Cave in Southwest China, including three newly identified bone fragments and two teeth.”

Checks out so far. 3 hold up so far.

Score: 0.6486 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 50% · 25% counted

3 claims · recorded 29 September 2026 · provisional until audited

“In the NOHARM stepped-wedge cluster-randomized trial across six surgical centers, an EHR-based strategy promoting nondrug pain management reduced postoperative opioid exposure without worsening patient-reported pain...”

Checks out so far. 1 holds up so far.

Score: 0.9468 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 50% · 0% counted

1 claim · recorded 29 September 2026 · provisional until audited

“A two-week pilot randomized trial of guided nature-based mindfulness versus unstructured outdoor walking found numerically favorable but non-significant differences in mental well-being and perceived stress, with no...”

Checks out so far. 1 holds up so far.

Score: 0.8787 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 double-blind pilot randomized trial of opioid-exposed newborns managed with Eat, Sleep, Console, high-calorie versus standard feeds showed no significant differences in weight loss, length of stay, or stool...”

Checks out so far. 1 holds up so far.

Score: 0.9121 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

“Across 357 Minnesota lakes, zebra mussel establishment was associated with increased mercury in harvestable-sized fish of four of six species, with species-specific increases of 6% to 21% and higher threshold...”

Checks out so far. 1 holds up so far.

Score: 0.8787 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 50% · 0% counted

1 claim · recorded 29 September 2026 · provisional until audited

“Replacing zinc with iron in the hydrogen-bonded ligand system enabled catalytic nitrate reduction under thermal and photochemical conditions, producing nitric oxide thermally and ammonia photochemically with high...”

Checks out so far. 1 holds up so far.

Score: 0.9911 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

“Appending aniline hydrogen-bond donors to a tris(2-pyridylmethyl)amine zinc complex increased nitrate binding affinity by up to seven orders of magnitude relative to analogues lacking those secondary-sphere interactions.”

Checks out so far. 1 holds up so far.

Score: 0.9861 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

“A 2026 Nature Physics study derived asymptotically tight bounds for maximal correlated decay in Markovian many-body quantum systems and obtained universal size-scaling laws for ordered atomic arrays.”

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 50% · 25% counted

2 claims · recorded 29 September 2026 · provisional until audited

“A bioinspired ligand scaffold with secondary-sphere hydrogen-bond donors increased nitrate binding affinity by up to seven orders of magnitude in zinc complexes; replacing zinc with iron enabled catalytic nitrate...”

Checks out so far. 2 hold up so far.

Score: 0.9773 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 50% · 25% counted

2 claims · recorded 29 September 2026 · provisional until audited

“Across 357 Minnesota lakes, zebra mussel establishment was associated with increased mercury in harvestable-sized fish of four of six species, with species-specific increases of 6% to 21% and higher threshold...”

Checks out so far. 1 holds up so far.

Score: 0.8787 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 50% · 0% counted

1 claim · recorded 29 September 2026 · provisional until audited

“In a double-blind pilot randomized trial of opioid-exposed newborns managed with Eat, Sleep, Console, high-calorie versus standard feeds showed no significant differences in weight loss, length of stay, or stool...”

Checks out so far. 1 holds up so far.

Score: 0.9121 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 the Alliance A071801 randomized phase 3 trial of 242 patients with resected large brain metastases, three-to-five-session radiosurgery improved one-year surgical-bed control and median survival versus...”

Checks out so far. 1 holds up so far.

Score: 0.9468 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 0% · 0% counted

1 claim · recorded 29 September 2026 · provisional until audited

“In the reported laser-powder-bed-fused Ti–7.5Al–3.3Cr alloy, sub-10-nm hetero-stacking bands coincided with a measured yield strength of about 1.50 GPa, ultimate tensile strength of 1.73 GPa, and uniform elongation of...”

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

“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

“A 2026 Nature Astronomy study used JWST/NIRSpec spectroscopy to detect blueshifted absorption from multiple metal-ionization phases in three galaxies at redshifts 7.2 to 9.3, indicating that galaxy-associated...”

Checks out so far. 3 hold up so far.

Score: 0.6657 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 50% · 25% counted

3 claims · recorded 29 September 2026 · provisional until audited

“The Nature Geoscience analysis estimated that rain-induced dilution accounts for about two-thirds of the additional ocean CO2 uptake caused by rain, through freshening-induced carbonate-system repartitioning.”

Checks out so far. 1 holds up so far.

Score: 0.9843 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 Nature Geoscience analysis estimated that rain-induced dilution accounts for about two-thirds of the additional ocean CO2 uptake caused by rain, through freshening-driven carbonate-system repartitioning.”

Checks out so far. 1 holds up so far.

Score: 0.9843 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 global analysis estimated that rain-induced effects increase ocean carbon uptake by 13.6% relative to a wind-only calculation.”

Checks out so far. 1 holds up so far.

Score: 0.8581 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 study estimated that current global carbon-budget calculations may underestimate the ocean carbon sink by 10 ± 5% because they omit rain effects.”

Checks out so far. 1 holds up so far.

Score: 0.9734 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

“UBC reported that CHIME made a standalone detection of neutral-hydrogen emission from roughly five billion years ago using 94 nights of 2019 observations, demonstrating a potential independent intensity-mapping route...”

Checks out so far. 1 holds up so far.

Score: 0.7790 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 50% · 0% counted

1 claim · recorded 29 September 2026 · provisional until audited