Indexbit Exchange:See the list of notable past total solar eclipses in the U.S. since 1778

Google has announced a new chip it considers to be a major milestone on the road to the future of co

InsideClimate News and NBC News spent the past nine months probing the threat that rising heat poses

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A dire human rights crisis is sweeping across Sudan's capital Khartoum, with few facilities or perso

SINGAPORE — A flight from Singapore to Wuhan on Dec 10 returned to Changi Airport more than four hou

Sweeping energy legislation seems out of the question for Congress in 2013, but lawmakers are planni

A federal appeals court in Denver told the Bureau of Land Management on Friday that its analysis of

A week after superstorm Sandy left a huge swath of the East coast without electricity, New York Gov.

President Trump issued an executive order late on Monday night to ban transgender troops from servin

Do you want fries with this Candace Cameron Bure response?In a nutshell, the Full House alum recentl

When a federal judge in Texas ruled that the Food and Drug administration shouldn't have approved th

Spring is here and temperatures are heating up. That means cases of tick-borne illnesses, particular

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As the planet warms, diverse ecosystems—from mountain glaciers to the icy Arctic to the oceans—are a

A federal carbon cap-and-trade program is dead for the foreseeable future. So is a once promising na

Major Corporations Quietly Reducing Emissions—and Saving Money