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Day after day, workers at Michigan State University care for and feed colonies of evolving bacteria. The original microbes have produced more than 50,000 generations in the 25 years since the experiment began. Despite predictions the bacteria might someday reach a point where they would evolve no more, the results show they keep changing.

Two Nobel laureates disagree on a basic economic question: Is it possible to reliably spot bubbles before they burst?

Scientists suspect that warming air and rivers, as well as smaller winter snowpack, is endangering western trout. But on a ranch in Montana, methods to protect trout from the effects of cattle ranching are helping the trout become more resilient to the inevitable change in their environment.

Novelist Gina Apostol grew up in Tacloban before moving to America. She has relatives in cities near Tacloban, who have been making their way to the shattered area to try to help other family members. She says her family worries about the law and order situation there.

Drinking two or more cups of coffee per day was associated with a 12 percent decreased risk of developing Type 2 diabetes, according to fresh research. But man cannot live on coffee alone. Luckily, other foods may also help decrease the risk of the disease — or help those already diagnosed to manage the condition.

Behind all goods, from iPhones to sneakers, is a narrative of exploited Chinese workers. Reporter Leslie T. Chang says that's a disrespectful narrative — the real story is much more nuanced.

Hoping to take action against Mayor Rob Ford, who has admitted to smoking crack and has been the focus of a series of other embarrassing revelations, lawmakers are moving to isolate him.

President Obama faces political fallout after his proposal to forestall health insurance policy cancellations by allowing those with substandard plans to keep that coverage for a one-year grace period

The "little master," India's greatest cricketer, is heading into retirement. In what's likely his last time at bat, he scored 74 runs, short of the "century" that fans had been hoping for, but helping his team build an almost insurmountable lead.

Apparently thinking he was a fighter loyal to President Bashar Assad, one Islamist militant group executed a commander from another anti-Assad militia. An apology has been offered.