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After years bubbling under the success radar, Pixel Qi has revealed a large high-resolution screen that works indoors and outdoors with equal ease. If it succeeds, it could change how and where you use computers

On World No Tobacco Day, World Health Organization warns of dangerous trend in tobacco-related deaths

Nations hope graphic images will bring dramatic drops in smoking rates

Apple's just revealed that Steve Jobs will be presenting the keynote at next week's WWDC event, and it will include the next Mac operating system, OS X Lion, the next iOS operating system, iOS 5, and the word everyone's been waiting for: iCloud. Apple 's next Mac operating system, OS X Lion, and the next iOS operating system, iOS 5, will both be revealed at the upcoming World Wide Developers conference--by none other than Steve Jobs--but it's the official release of its keenly anticipated cloud services effort, iCloud, that will most certainly snag the biggest spotlight.

Jeff Glor talks to "Early Show" medical correspondent, Dr. Jennifer Ashton about the long-term damage from concussions and gets tips on how to spot the symptoms - which are not always so clear.

The rare metals that go into clean technology are already in short supply. Without a way to get them out of our old electronics, we could run out before we know it

Arizona State University player Steven Threet leaves football; He says since 4th concussion he's endured headaches every day

Around the world, frogs and other amphibians are disappearing due to habitat loss, climate change, pollution and the deadly chytrid fungus , which has already driven a few dozen species into extinction. But with critical information on many species still lacking, scientists can only go so far when trying to help save those in crisis. [More]

False positives and exaggerated results in peer-reviewed scientific studies have reached epidemic proportions in recent years.

By David Brough LONDON (Reuters) - Food prices could double in the next 20 years and demand will soar as the world struggles to raise output via a failing system, international charity Oxfam said Tuesday, warning of worsening global hunger. [More]

Welcome to the world of sales training 2.0, where innovators are leveraging new technologyand new thinkingto make better sales people. Eric Richardson believes there's a serious disconnect in the world of sales.

Welcome to the world of sales training 2.0, where innovators are leveraging new technologyand new thinkingto make better sales people. Eric Richardson believes there's a serious disconnect in the world of sales.

Crunches, curls and sit-ups may be standard workout fare in gyms, basements and living rooms across the land.

Where do health and science news stories come from? The cynical answer would be "the news agency" or "the press release." Both, unfortunately, are true.

Fake Prada bags, a Twitter acquisition, a new college app, and more.