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Can a new app be the answer to a better night's sleep?
A 19-year-old in London, Ontario has been arrested and charged with breaching the nation’s social insurance database
Advances in high-tech weaponry are raising real fears of a space arms race
OpenSSL's bugged protocol affects the encryption of passwords and credit cards online. How can you protect yourself?
A Pennsylvania teen was convicted of disorderly conduct after recording his alleged bullies at school on his iPad
Scientists explore new studies about e-cigarettes marketing and health impacts, plus a space archaeologist.
Sucking CO2 from the air is essential to managing climate change, but very are few studying it
Bloomberg: NSA was aware of Heartbleed encryption hack; White House says agency must disclose security flaws to public
‘TechKnow’ producer Stephanie Becker on the importance of hearing a loved one's voice
Al Jazeera America offers readers a browser tool to monitor website safety
The Washington Post and Guardian won a Pulitzer Prize for reporting on NSA surveillance programs