Chile's vanishing Patagonian lake

In less than 24 hours Lake Cachet II in Chile's southern Patagonia vanished, leaving behind just some large puddles and chunks of ice in the vast lake bed.

Tiny Israel a giant in scientific research

Israel's contribution to the world of scientific research has won it a growing number of accolades, with the Jewish state turning out an impressive number of achievements relative to its size.

Three US economists win Nobel for work on asset prices

Three American professors won the Nobel prize for economics Monday for shedding light on how stock, bond and house prices move over time— work that's changed how people around the world invest.

Get dialed in on how to safeguard your smartphones

Remember the sneaky trick played by software makers? Download a free program and somehow it would automatically install an unwanted "search toolbar" on your computer's Internet browser. That annoying ploy hasn't disappeared ...

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