Abstract: In the design of laser amplifiers capable of delivering high pulse energies and substantial repetition rates, the dimensions of the active media often increase significantly, sometimes ...

A bipartisan duo in the U.S. House of Representatives is circulating a draft bill that would streamline tax rules for investors, traders and developers by explaining how they would handle reporting ...

Across the world, incarcerated pregnant women are often held in deplorable conditions, leading some to miscarry or give birth alone inside a cell, say campaigners Read more in our Women in prison ...