上海狼族交友论坛KOM
How world cities moving forward on climate change leave the US President behind
When US President Donald Trump announced that his country would be pulling out of the Paris agreemen...
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...
What game theory says about dealing with North Korea
North Korea fired its third missile in three weeks on May 29, once again drawing protests from South...
Understanding the amazing complexity of sign language
Most people are familiar with sign language, the system that deaf people use to communicate. What fe...
The Unwinnable War on Disease
Alex de Waal ,June 21, 2021 The Unwinnable...