It may sound surprising but kids can get diseases like lupus and arthritis, too, when their immune system mistakenly attacks ...

The U.S. stock market is falling sharply again and joining a global-sell off stretching from Asia to Europe. The S&P 500 dropped 1% Tuesday and pulled further from its all-time ...

Former U.S. Treasury Secretary and current Harvard professor Larry Summers says he'll step back from public commitments after ...

Palestinian attackers have stabbed an Israeli to death and wounded three others in the West Bank. Israeli troops shot and ...

The United States may be heading into its second severe flu season in a row, driven by a mutated strain called subclade K ...

US stocks (^DJI, ^GSPC, ^IXIC) are in the red along with most other global markets. Yahoo Finance Markets and Data Editor ...