Most stock quote data provided by BATS. US market indices are shown in real time, except for the S&P 500 which is refreshed every two minutes. All times are ET ...

Use this equipment loan calculator to estimate monthly payments and total cost of financing on an equipment loan. Many, or all, of the products featured on this page are from our advertising partners ...

Many biotechnology applications depend on the expression of exogenous proteins in a predictable and controllable manner. A key determinant of the intracellular concentration of a given protein is its ...

The Federal Government is composed of three distinct branches: legislative, executive, and judicial, whose powers are vested by the U.S. Constitution in the Congress, the President, and the Federal ...

Sometimes, there are too many choices in this world. My benchtop function generator can output a sine, square, or saw wave anywhere from 0.01 Hz up to 60 MHz? Way too many choices. At least, that’s ...