Feeling down? Happy? Angry? No matter how you're feeling, you can now blame it on your friends' most recent Facebook posts.

The social network's acquisition of the makers of the Oculus Rift headset promises to change the way we experience online media.

Years of futile searching didn't work, but a single Facebook plea connects the two women in less than 24 hours.

Back in 1971, Jane Goodall observed a group of chimps break out in civil war. Now new social network analysis offers an explanation for this violent behavior.

New research finds some surprising reasons that people air all of that drama on Facebook.

Many of the social media network's users were outraged to learn they could've been unwitting participants in the study.

The '99 Days of Freedom' project has launched an experiment promoting happiness by helping users give up the social networking site.

A Facebook meme and the resurgence of indie bookstores show that books are still important in our culture.

One Australian is on a mission to have coffee, one-on-one, with each of his 1,088 Facebook friends. The question is, would you want to do that?

The idea grew out of disaster message boards that sprung up on Facebook after Japan's most recent natural disaster.

The number of updates you make a day, how often you use the 'like' button and even your photo album organization can tell your Facebook friends a lot about you.

The Facebook founder has vowed to read a book every other week in 2015.

Have you noticed a plethora of puppies on your Facebook page? This is why people are posting them.

New research shows that just clicking the 'like' button reveals more about us than we realize.

The social media giant has partnered with the National Center for Missing and Exploited Children to help get out the word when kids are in danger.

For many Facebook users, the urge to like a kitten video or snoop on a high-school flame is almost irresistible.

Many people today get their news via Facebook, but most probably give little thought to how the social media network filters the stories they see.

These cute canines are so popular that they're giving all those Internet-famous cats a run for their kibble.

Man's Facebook plea goes viral as people from around the globe help stock boy's shelves.

The huge 'magnificent sundew' was unknown to science until a scientist stumbled across its photo on Facebook.

This will create the world's largest virtual graveyard.

From cheap fashion to the billion-dollar trash trade, the following five books demonstrate some of the key connections between economic and natural systems.

Probably not, but one enthusiast is organizing a petition to make the social networking site consider the idea.

Tree-friendly book lovers rejoice by planting trees for each book read.

Power Trip is a fascinating journey through our incredibly complex relationship with oil, energy and everything in between.

'Tis the season for Cabin Porn and 200-page treatises on Norwegian wood chopping technique.

In honor of Earth Day, our columnist reveals his 13 favorite eco-books.

Ed Begley Jr.'s back with new book and third season of 'Living With Ed.' Green guru follows up his 2008 book with 'Guide to Sustainable Living' and takes his re

The 'Quakebook' project, a gripping Twitter-sourced charity eBook filled with first-hand accounts of life after the devastating earthquake and tsunami in Japan

Amazon on Thursday said ebooks, or Kindle books, have begun outselling print books for the first time in the company’s history.

Among other things, Rob Kutner thinks we're on the verge of a new Ice Age.

Digital check-outs are becoming an increasingly popular option.

Cookbook sales are still strong, but as more cooks embrace websites and apps, cookbooks could be in danger of going the way of other print mediums.

Amazon honors National Bullying Prevention Month with a daily deal on two titles that help empower kids against bullies.

It's hard to sift through all the free cookbooks, home improvement and other books that Amazon offers for the Kindle for free - especially when many of them are

Scare up some family reading fun with these Halloween ebooks filled with ghosts, and goblins, and freaky Halloween legends.

A list of tips and sources of finding deeply discounted and free cookbooks for Kindle.

After amassing a collection of cookbooks and other book on her Kindle, our food blogger tries out the Book Collections app to organize them.

You may have a credit in your Kindle account from a legal settlement that you probably didn't realize you were a part of. Time for a book shopping spree.

In addition to providing a quick way to read your friends' updates, the app will include content will come from well-known publications and 'emerging voices.'

What started out as a free, legal music website (with optional tipping), has added free downloadable books to its offerings, including cookbooks.

If the whispers about Amazon are true, the few independents still left should be afraid, very afraid.

Millennials have grown up with gadgets, yet they are more likely than older adults to say that a lot of important info is not available on the Internet.

Cuddle up with your favorite snuggle bunny and one of these great green reads to celebrate Earth Day with your family.

In 'Caribou Rainforest,' wildlife photographer David Moskowitz tracked elusive caribou through their rainforest habitat in the Pacific Northwest.

In Stranger in the Woods, author Mike Finkel explores the famous Maine recluse Christopher Knight and why he stayed alone for 27 years.

A new study says historic smells are part of our 'cultural heritage' and should be saved to bring the past to life.

These feared and beloved predators are arriving on coffee tables, thanks to famed National Geographic photographer Brian Skerry.

Wine and food lovers can travel vicariously through these 4 books that are more memoirs or essays with food as the focus.

"Psychomachia," a medieval epic poem, may be the first, and certainly most brutal, comic book.