A large number of mysterious droneshave been reported flying over parts of New Jersey in recent week

In 2010, just as the solar industry in the United States was taking off, Justin Vandenbroeck joined

In the early 90s, when a young economist named Michael Kremer finished his PhD, there had been a few

The second of a three-part series on California’s program to reduce carbon emissions on dairy farms

Engage Men's Health, a nonprofit organization in South Africa, offers testing and medications to pre

White House and GOP negotiators are entering the weekend without a deal to stop the country from def

The Mega Millions jackpot keeps growing! It is now up to $820 million after no one won on Friday nig

Americans are responsible for throwing out more stuff than any other nation in the world. According

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

An international team of climate scientists reports that, even considering the large natural variabi

Amid discoveries of 13-year-olds cleaning saws in meatpacking plants and 10-year-olds working in the

Bradley Cooper is looking toward his daughter's future.The Guardians of the Galaxy star recently rev

NEW YORK (AP) — RaMell Ross sometimes sends his photography students out on a unique assignment. He

"I asked, I believed, I received."Who knew when Kim Zolciak uttered that tagline in season five of T

With Baltimore’s troubled wastewater treatment plants polluting the Chesapeake Bay and city  officia