Video: Are invisibility cloaks possible?

Have you ever wished you could hide under an invisibility cloak like Harry Potter or conceal your car with a Klingon cloaking device like in Star Trek? In a special Thursday bonus episode of Reactions, we celebrate the International ...

Review: Amazon Echo is great and will only get better

I've been playing with one of Amazon's newest gadgets, the Echo, which is part Bluetooth speaker and part Siri. I believe we're all going to have something like this in our homes in the future.

Leonard nimoy's legacy lives on in the asteroid belt

"Fascinating, Captain." If he were alive today, Leonard Nimoy, who played the half Vulcan-half human Mr. Spock in the Star Trek TV and movies series, would undoubtedly have raised an eyebrow and uttered a signature "fascinating" ...

Tau Ceti: The next Earth? Probably not

As the search continues for Earth-size planets orbiting at just the right distance from their star, a region termed the habitable zone, the number of potentially life-supporting planets grows. In two decades we have progressed ...

Why can't we design the perfect spacesuit?

So far, every spacesuit humans have utilized has been designed with a specific mission and purpose in mind. As of yet, there's been no universal or "perfect" spacesuit that would fit every need. For example, the US ACES "pumpkin" ...

It's not just your TV listening in to your conversation

Be careful what you say in front of your new television, following reports that Samsung's new Smart TVs are now being programmed to listen to every word you say and send it over the internet to a third party cloud service.

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