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From the Strip to the Border
Gaby Del Valle ,November 17, 2023 From the...
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...
Caught between police and gangs, Rio de Janeiro residents are dying in the line of fire
In Rio de Janeiro, where murder rates this year have soared to their highest levels in a decade, vio...
Why we love (and fear) mummies
Somewhere in Iraq, the tomb raider Nick Morton (a never-ageing Tom Cruise) flies over the desert. Th...
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...