Solar power is all the rage, at least for government officials who don't understand physics but do spend a lot of time with environmental (and solar panel) lobbyists.

Z, a quantity known as the partition function in statistical thermodynamics and the generating functional in quantum field theory tell us that we are exactly right about black hole thermodynamics.…

Over the last decade, there has been growing international focus on the role of food in conflict, particularly in Africa. The continent has seen an increase in jihadist terrorism in several regions.