Stanford researchers report in Nature that dedicated methane satellites detected 92% to 100% of test plumes in 481 releases at one Arizona site. The rates apply to clear days at a desert site, and most size estimates were off by up to 50%.
Reality
- Evidence72
- Adoption35
- Hype gap+15
- Incentives
- Not scored
- Confidence60
About 70% of gas restaurant kitchens in a US study topped the EPA's outdoor NO2 standard
Researchers from PSE Healthy Energy, Stanford and NYU found NO2 above the EPA's outdoor one-hour limit in about 70% of gas restaurant kitchens they measured. The three all-electric kitchens stayed within every pollution guideline during cooking hours, so the choice of appliance also determines how much pollution kitchen workers breathe.
Reality
- Evidence58
- Adoption
- Not scored
- Hype gap+15
- Incentives50
- Confidence60
A front in the Chukchi Sea drives dying phytoplankton to the seafloor four times faster
Kevin Arrigo's Stanford lab sampled an Arctic bloom from rise to decline in the summer of 2023, and two new papers trace its remains to a place where cold under-ice water dives beneath warmer open water.
Reality
- Evidence58
- Adoption
- Not scored
- Hype gap+12
- Incentives38
- Confidence62
Emissions released since 2015 warmed Europe's hottest week every year since 2021, a GRL study finds
Attribution science usually asks what two centuries of fossil fuel burning did to a heat wave. A Stanford group asked what the ten years since the Paris Agreement did, and found a measurable answer in Europe's worst recent heat.
Reality
- Evidence60
- Adoption
- Not scored
- Hype gap+8
- Incentives55
- Confidence55
A briefcase of filters put smoke-metal estimates on a Colorado fire crew's phone
Stanford's SmokeCast prototype rode a fire truck 300 miles in July 2026 and fed soil-metal likelihoods to the crew's app, while the smoke samples that could test those estimates stayed in a cartridge for 14 days.
Reality
- Evidence36
- Adoption11
- Hype gap+34
- Incentives64
- Confidence44
Brigid Lynch took it for an oddly shaped rock in a San Mateo County creek bed. Midpen has since donated the tooth to Stanford, where a radiocarbon date will test a preliminary estimate of about 10,000 years.
Reality
- Evidence62
- Adoption45
- Hype gap+18
- Incentives55
- Confidence65
Siderophore-engineered bacteria weather olivine 2.6 times faster in flowing seawater
Enhanced rock weathering's problem has always been rate rather than chemistry, and a Nature Biotechnology result attacks the rate directly. The 2.6-fold gain was measured on kilograms of mineral in a flow reactor.
Reality
- Evidence52
- Adoption12
- Hype gap+44
- Incentives58
- Confidence50
A pilot bioreactor running on unprocessed seawater and acetate pulled 0.50 grams of CO2 a day out of the air from 4 kilograms of rock, a modest number obtained by direct measurement in a tank rather than by inference from a field plot.
Reality
- Evidence74
- Adoption8
- Hype gap+28
- Incentives55
- Confidence68
Engineered ocean bacterium strips the rust that stalls carbon-capturing olivine
The 2.6-fold speedup came from deleting the microbe's own off switch. That leaves the hard part of this work to whoever writes the discharge permit for a basin full of it.
Reality
- Evidence42
- Adoption8
- Hype gap+60
- Incentives66
- Confidence38
Stanford's lava-world model puts a second atmosphere boundary inside the cosmic shoreline
A new model says molten surfaces meter outgassing slowly enough to match escape losses for billions of years, which reshuffles the target list for follow-up spectroscopy of hot rocky planets.
Reality
- Evidence58
- Adoption
- Not scored
- Hype gap+18
- Incentives62
- Confidence55
A couple dozen white roofs in Makassar, and a 5-degree ceiling on what paint can do
Stanford researchers are coating informal-settlement roofs in Indonesia to cut indoor heat by up to 5F. The defence offered is physiological rather than comfort, and the cost is still unpriced.
Reality
- Evidence30
- Adoption12
- Hype gap+25
- Incentives62
- Confidence42