上海龙凤1314最新QAJ
Europe is going grey: can EU countries work together to care for their elderly?
European societies are ageing. In 1950, only 12% of the European population was over age 65. Today t...
Castro’s conundrum: finding a post
When US President Donald Trump imposed new restrictions on Cuba in June 2017, he professed his admin...
In Mexico, a firebrand leftist provokes the powers that be – including Donald Trump
With its 17 million people, Mexico State, which encompasses the outer suburbs of sprawling Mexico Ci...
A Bleak Future for Water
Ray Levy Uyeda ,February 18, 2021 A Bleak...
Cities rally around the Paris deal, a reminder that global problems can have local solutions
When President Donald Trump withdrew the United States from the Paris agreement, the landmark climat...
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...
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...
How a humble cockroach rewrote the history of New Caledonia
Finding an insect species new to science can sometimes be very significant discovery. This is case f...