One of your favorite tech activities -- sitting -- will kill you

More about → One of your favorite tech activities -- sitting -- will kill you

How your phone is suffocating you

More about → How your phone is suffocating you

Would you trust a driverless car?

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Data rush: Information about you is 21st century 'gold'

More about → Data rush: Information about you is 21st century 'gold'

Five texts you should never send

We're texting more than ever, but there are some texts everyone should avoid
Breaking up, or proposing, via a text is way out of bounds
If it takes more than a few words, call, don't text
Six percent of adults have texted nude or near-nude photos. Just ... don't







Editor's note: Brenna Ehrlich and Andrea Bartz are the sarcastic brains behind humor blog and book "Stuff Hipsters Hate." Got a question about etiquette in the digital world? Contact them at netiquette@cnn.com.
(CNN) -- We're te

More about → Five texts you should never send

Five texts you should never send

We're texting more than ever, but there are some texts everyone should avoid
Breaking up, or proposing, via a text is way out of bounds
If it takes more than a few words, call, don't text
Six percent of adults have texted nude or near-nude photos. Just ... don't







Editor's note: Brenna Ehrlich and Andrea Bartz are the sarcastic brains behind humor blog and book "Stuff Hipsters Hate." Got a question about etiquette in the digital world? Contact them at netiquette@cnn.com.
(CNN) -- We're te

More about → Five texts you should never send

Quiz: Can you guess her invention?

How well do you know your female scientists?
Brilliant inventions and discoveries from women
Test your science knowledge in 10 questions
Send in your best photos of women rocking science




Editor's note: In celebration of International Day of the Girl (October 11) and Ada Lovelace Day (October 14), Leading Women is devoting the month of October to women and girls in STEM: science, technology, engineering and math.
(CNN) -- Chances are you've heard of the Nobel Prize-winning scientist, Mari

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Blood moon -- the sequel: Coming to a sky near you

NEW: The full eclipse has ended
This blood moon is the size of a super moon, more than 5% larger than the last blood moon
It is the second in a series of four -- called a tetrad
Tetrads can be rare; for a 300-year stretch, there were none




We want to see your shots of the blood moon! Share your best photos with iReport, and you could be featured on CNN.
(CNN) -- Sequels are usually a disappointment. But not this time, not with this heavenly body.
People throughout the United States had a fr

More about → Blood moon -- the sequel: Coming to a sky near you