During his eventful time in office, US President Donald Trump took much delight in reflecting about the lethal toys of his country’s military, actual or hypothetical. These included a hypersonic capability which, his military advisors had warned, was being mastered by adversaries. Such devices, comprising hypersonic cruise missiles and hypersonic boost-glide vehicles, have been touted […]
CHERSKY, Russia, Nov 5
In one of the planet's coldest places, 130 km south of Russia's Arctic coast, scientist Sergey Zimov can find no sign of permafrost as global warming permeates Siberia's soil.
Permafrost covers 65% of Russia s landmass, and scientists say that greenhouse gas emissions from its thaw could eventually match or even exceed the EU s industrial .
In one of the planet's coldest places, 130 km south of Russia's Arctic coast, scientist Sergey Zimov can find no sign of permafrost as global warming permeates Siberia's soil.