Native Americans had a precolonial baby boom

CBS Sci-Tech - Wed, 07/02/2014 - 6:00pm
An analysis of skeletal remains show that up to about the time the Europeans settled, the Native American population was rapidly increasing
Categories: Business & Technology

Why hasn't Russia unleashed a cyber attack on Ukraine?

CBS Sci-Tech - Wed, 07/02/2014 - 4:48pm
A Russian cyber assault that cripples Kiev's military and energy systems is believed feasible - but remains unexploited for now
Categories: Business & Technology

Scientists withdraw claim about stem cell breakthrough

CBS Sci-Tech - Wed, 07/02/2014 - 2:29pm
Researchers had touted much simpler method for transforming ordinary mouse cells into stem cells, but now acknowledge "extensive" errors in their work
Categories: Business & Technology

Gov't privacy board: NSA foreign surveillance program is legal

CBS Sci-Tech - Wed, 07/02/2014 - 2:08pm
Board says program is legal but "close to the line of constitutional reasonableness"
Categories: Business & Technology

What's happening to plastic trash littering the ocean?

CBS Sci-Tech - Wed, 07/02/2014 - 2:00pm
Despite the rise in plastic production since the 1970s, the amount of plastic in the ocean is less than expected and scientists aren't sure why
Categories: Business & Technology

What's the true origin of most Bigfoot samples?

CBS Sci-Tech - Wed, 07/02/2014 - 1:31pm
DNA testing of ​alleged Bigfoot and Yeti hair samples reveals actual source
Categories: Business & Technology

Disprove climate change, win $30,000

CBS Sci-Tech - Wed, 07/02/2014 - 1:29pm
Physics professor is offering his own money to anyone who can submit irrefutable proof that climate change doesn't exist
Categories: Business & Technology

​Intersex Fish in Pennsylvania Rivers

CBS Sci-Tech - Wed, 07/02/2014 - 1:15pm
Feminized male fish were discovered swimming in three Pennsylvania rivers, a sign that the water may be tainted with chemicals from human activity
Categories: Business & Technology

Google buys online radio service Songza

CBS Sci-Tech - Wed, 07/02/2014 - 12:48pm
With Apple's acquisition of Beats and Amazon's launch of Prime music, the competition between tech giants over streaming music is heating up
Categories: Business & Technology

NASA launches satellite to study carbon dioxide

CBS Sci-Tech - Wed, 07/02/2014 - 10:49am
NASA launches a Delta 2 rocket from Vandenberg Air Force Base in California. It will be a research satellite designed to track carbon dioxide - the chief culprit behind climate change.
Categories: Business & Technology

Climate change satellite launched

CBS Sci-Tech - Wed, 07/02/2014 - 9:43am
NASA craft will measure levels in atmosphere of carbon dioxide, a greenhouse gas with key role in climate change
Categories: Business & Technology

Control your computer with a smile

CBS Sci-Tech - Wed, 07/02/2014 - 8:03am
A new invention could allow you to control your computer with a smile and a nod -- hands-free. The device would replace a mouse or track pad, using sensors attached to glasses to detect head movements and facial expressions that direct the movement of your cursor.
Categories: Business & Technology

Control your computer with a smile

CBS Sci-Tech - Tue, 07/01/2014 - 6:05pm
A new invention lets you click and scroll around the screen with facial movements, even play games hands-free
Categories: Business & Technology

How those Fourth of July fireworks work

CBS Sci-Tech - Tue, 07/01/2014 - 1:21pm
Chemistry plays a key role in our spectacular celebrations
Categories: Business & Technology

The future of the toilet

CBS Sci-Tech - Tue, 07/01/2014 - 12:50pm
Museum exhibition in Japan explores the science of human waste disposal
Categories: Business & Technology

Climate change threatens emperor penguins

CBS Sci-Tech - Tue, 07/01/2014 - 12:42pm
The biggest threat to emperor penguins may not be leopard seals or even killer whales, but a much larger predator
Categories: Business & Technology

Big earthquakes double in 2014

CBS Sci-Tech - Tue, 07/01/2014 - 12:34pm
The number of earthquakes is much higher than average this year, but there's no evidence they're connected
Categories: Business & Technology

Facebook responds to concerns over emotions experiment

CBS Sci-Tech - Tue, 07/01/2014 - 12:25pm
Hundreds of thousands of Facebook users were part of an experiment to manipulate emotions and they didn't know it.'s Sumi Das reports on what the social media giant is now saying about the experiment and what users can do about it.
Categories: Business & Technology

​Twitter "Buy now" button pops up on mobile

CBS Sci-Tech - Tue, 07/01/2014 - 12:04pm
With Wall Street questioning their moneymaking potential, Twitter may be searching for a new revenue stream
Categories: Business & Technology

Google Lunar XPrize: $30 million to spark innovation in space

CBS Sci-Tech - Tue, 07/01/2014 - 8:03am
Eighteen teams from around the world are still in the running for $30 million in prize money and the chance to launch their own spacecraft to the moon next year. The Google Lunar XPrize competition is entering the home stretch, as CNET's Tim Stevens brings us the highlights.
Categories: Business & Technology


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