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The small hands of Moroccan recycling
This article is based on a series about recycling documented in the 2017 book What to do with leftov...
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...
Saudi rift with Qatar exposes growing division in the anti
This is the worst diplomatic crisis in the Gulf region in decades. On June 5, Saudi Arabia, United A...