Costco got off to a good start this holiday shopping season as the retailer racked up increased sale

Four volunteers entered a simulated Mars habitat on Sunday, where they are expected to remain for 37

The impact of climate legislation stretches well beyond the environment. Climate policy will signifi

New natural gas pipelines may not be needed and may not justify damage to the environment, the attor

It's been the year of musical chairs in the fashion industry, and now, John Galliano is leaving his

A fast-growing energy solution is springing up in Nigeria, Africa’s largest country, where three-qua

On a breezy day in late January, Katharine Kollins, the president of the Southeastern Wind Coalition

The world's worst displacement crisis might appear to be in Ukraine, where the war with Russia has f

Veteran news anchor Jorge Ramos has determined when he will be signing off from "Noticiero Univision

The next big advance in cancer treatment could be a vaccine.After decades of limited success, scient

We independently selected these products because we love them, and we think you might like them at t

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The head of the Federal Aviation Administration, who has led a tougher enforcement policy against Bo

A watchdog group has issued a new study saying the World Bank, which distributes billions of dollars

With Scott Pruitt’s resignation, responsibility for leading President Donald Trump’s retreat from cl