NEW YORK (Reuters) - The explosion of exchange-traded funds that profit from falling stocks has caught the eye of U.S. regulators looking to curb short selling, but despite their demonization by some, ...

NEW YORK (Reuters) - The explosion and demonization of exchange-traded funds that profit from falling stocks have caught the eye of U.S. regulators looking to curb short selling, but it's hard to ...

Rolls of a new material could be used to upgrade conventional light microscopes, allowing them to image objects usually only visible to electron microscopes. If it can be made to perform as predicted, ...

For the past year-and-a-half, traders have been able to do something they couldn't for the previous 67 years: short stock on a downtick. Not since before 1938, when the Securities and Exchange ...

It’s hard to hit a moving target. So when faced with the convergence of a volatile economy, new government legislation on executive pay and the growing momentum behind say-on-pay initiatives, many ...