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International PISA tests show how evidence
The Programme for International Student Assessment (PISA) implemented by the OECD has been controver...
Can we ditch dark energy by better understanding general relativity?
A renewed suggestion that dark energy may not be real — dispensing with 70% of the stuff in the univ...
US Cancer Death Rate Falls 33% Since 1991, Report Says
US Cancer Death Rate Falls 33% Since 1991, Report SaysSeptember 13, 202311:30 AM CDTSatish GaireCanc...
End of the World-Building
John Kazior ,March 3, 2022 End of the Worl...
The Despotism of Isaias Afewerki
Alex de Waal ,September 2, 2022 The Despot...
Biofuel breakthroughs bring ‘negative emissions’ a step closer
The use of biofuels helps reduce human greenhouse gas emissions. That’s one reason why some petroleu...
The Battle over Memory at El Mozote
Nelson Rauda ,December 15, 2021 The Battle...