Shares of IPG Photonics Corp. IPGP shed 3.14% to $79.24 Wednesday, on what proved to be an all-around grim trading session for the stock market, with the S&P 500 Index SPX falling 0.28% to 6,637.97 ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations for ...

Abstract: The main plane far-field radiation pattern of an antenna under test from the corresponding main plane near-field data, using a circular-line acquisition, is presented. The method is based on ...

Due to the lapse in federal government funding, NASA is not updating this website. Part of NASA's Mars Science Laboratory mission, Curiosity, was the largest and most capable rover ever sent to Mars ...

Please note the value of investments can go down as well as up so you may get back less than you invested. This information is not a personal recommendation for any particular investment. If you are ...