NASA Model Reproduces the Sun's Thin Tachocline
NASA calls the model a breakthrough while space hype says mystery solved; reproducing a thin tachocline improves forecasts without solving the solar dynamo.
Kenji Nakamura
Bureau: Tokyo
Euclid Finds 31 Ancient Quasars but Only Two Break Records
Space X compresses a 31-object sample into 'oldest ever'. NASA separates 31 candidates, 12 early objects and only two age-record holders.
NASA Connects World Cup Air Forecasts to County Health Data
Sports X debates heat and spectacle while forecast coverage stays broad. NASA and CDC connect pollution models to county data without claiming a venue alert.
Marine Fossils Link Extreme Warming to Smaller Animal Bodies
Climate X turns ancient warming into a forecast for every species; the PNAS study finds a broad fossil pattern while modern outcomes remain conditional.