Nearly half of American teenagers say they are online “constantly” despite concerns about the effect

U.S. solar energy installations are poised to double in 2011 for the second year in a row, but the i

Woven into the new North American free trade agreement that awaits President Donald Trump’s signatur

The switch to energy-efficient lighting will proceed rapidly this decade, no matter the results of a

Get ready for phase two.Apple's latest operating system update is available today for iPhone, iPad,

Nearly half of Americans say people in the United States are being harmed by global warming “right n

Daniel Penny, the Marine veteran who has been charged with killing 30-year-old Jordan Neely with a c

The Democratic presidential candidates, while dividing predictably into moderate and progressive lan

Meta says most issues have been resolved after apps like Instagram, Facebook and Threads were experi

When soot from fossil fuel combustion and wildfires drifts onto the Arctic ice and snow, it helps fe

There's plenty of mystique tied to chocolate. Over the centuries, cocoa has been touted as an aphrod

Increasing spring rains in the Arctic could double the increase in methane emissions from the region

When New Yorkers flip the channel to their local news station Friday night, they'll likely be greete

The landscapes and climate in many parts of the world could be nearly unrecognizable by the end of t

There's plenty of mystique tied to chocolate. Over the centuries, cocoa has been touted as an aphrod