Since it was first demonstrated in the 1960s, spontaneous parametric down-conversion (SPDC) has been at the center of many ...

President-elect Donald Trump's selection of Lori Chavez-DeRemer as Labour Secretary is criticized for her political stance and campaign spending. Federal Election Commission records show that ...

The Income Tax Act was enacted in the year 1961 and is the statute under which everything related to taxation is listed. This includes levy, collection, administration and recovery of income tax.