It costs about four pennies to make one penny, and despite the nation's efforts to lower the cost of minting the coin by using zinc, the US is still losing about $86 million each year on pennies, a ...

What if the boundless energy of the sun could be harnessed not just from Earth, but from the vast expanse of space itself? Imagine a future where colossal satellites orbit the planet, capturing ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Vikki Velasquez is a researcher and writer who has managed, coordinated, and directed ...

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 ...