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Can a new app be the answer to a better night's sleep?
Psychologist Richard Wiseman explains terrifying sleep experiences that affect many, including co-host Wajahat Ali.
Broadcasters and cable companies are challenging live television streaming startup Aereo
The case could shake up the way consumers view and record their favorite shows and the way broadcasters make money
Derrick Pitts, chief astronomer at The Franklin Institute, discusses how space warfare could target satellites
A forgotten invention could give the stalled peace process a whole new set of wheels
High-frequency trading involves computer algorithms that make trades in less than a millisecond
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?
Axel Fernandez, 15, from Honduras has traveled more than 2,400 miles in his attempt to cross into the U.S.