Don’t throw out that old iPhone! Here’s where you can exchange used tech for dollars

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Canada’s oil sands boom is pitting two Goliaths of its economy against each other—the oil sands indu

This isn't "Zero Dark Thirty." This isn't even "American Sniper." This is "Dallas" in Syria."Yellows

Keeping up with four kids is no easy feat—just ask Kim Kardashian. The Kardashians star—who shares k

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The New York City Council this week adopted the country’s most sweeping green building plan, approvi

In the labs of young startups and universities, researchers are fine-tuning groundbreaking fuel tech

JHAKOT, Uttarakhand, India – Lakshmi Devi and her husband live in a small village in the hills. Ju

A federal court on Wednesday affirmed a federal judge’s 2021 ruling imposing a $14.25 million penalt

After years of battling Canadian pipeline giant TransCanada over the controversial Keystone XL pipel

Dad's turn!On May 16, Uma Thurman walked the red carpet at Cannes with a special date: Her and ex-hu

Scientists have added a new item to the long list of Greenland Ice Sheet woes. Along with snow-darke

A federal court on Wednesday affirmed a federal judge’s 2021 ruling imposing a $14.25 million penalt

Willa Rubin is a 26-year-old high school teacher in San Antonio, Texas, and like millions of other w

In March 2017, a scientist named James Enstrom rattled many public health experts by publishing a st

How a Contrarian Scientist Helped Trump’s EPA Defy Mainstream Science