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Here's how to maintain healthy smartphone habits

What is the first thing you do in the morning after you awaken? Many people immediately check their phones for notifications of messages, alerts and social media updates by their social ties.

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Evolution
Seal species carries 'genetic scars' after being hunted to the edge of extinction, new research reveals
Plants & Animals
Forest loss forces langur species to interbreed, study shows
Optics & Photonics
Research team succeeds in ultra-fast switching of tiny light sources
Bio & Medicine
Bioengineers and chemists design fluorescent 3D-printed structures with potential medical applications
Plants & Animals
Scientists use drones to track white sharks along California beaches
General Physics
From branches to loops: The physics of transport networks in nature
Nanophysics
Researchers crack a key problem with sodium-ion batteries for electric vehicles and grid energy storage
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Space Exploration
Earth to capture a 'second moon' this weekend, NASA says
Environment
Enhancing hurricane forecasts: Simulations reveal reducing estimates of atmospheric friction improves storm predictions
Planetary Sciences
Study suggests moon may have been captured from space rather than formed from collision particles
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Chemical engineers provide new insights in CO₂ conversion with electricity
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Samsung starts US sales of Galaxy Note 10.1

Samsung Electronics Co. is taking another shot at the dominance of Apple's iPad with a tablet equipped with a digital pen and a faster processor at the same price tag.

Samsung launches its new super-size Galaxy Note

South Korea's Samsung Electronics said it had launched a super-size version of its Galaxy Note smartphone, the latest salvo in its battle with Apple for the multi-billion-dollar handheld market.

Samsung vies for spotlight ahead of iPhone launch

Samsung Electronics Co., the world's largest mobile-phone maker, said Friday it plans to show a new mobile device in late August, trying to stay in the consumer spotlight ahead of Apple's expected release of the latest iPhone ...

Struggling RIM launches mobile version of tablet

Research in Motion unveiled a mobile version of its PlayBook tablet in Canada as the struggling BlackBerry maker looked to gain footing in the fast-growing market.

Apple extends gains in surging tablet market: survey

Apple extended its dominance in the sizzling tablet computer market in the second quarter of 2012, with the iPad grabbing 68 percent of global sales, a survey showed Thursday.

IPhone appeal dims as Samsung shines

The once-sexy iPhone is starting to look small and chubby. That's become a problem for Apple, which revealed last week that iPhone sales have slowed. Part of the problem is that the competition has found a formula that works: ...

Narrowing down the new choices in tablets

After two years of minimal competition, the tablet wars are heating up. This year might finally be the time to jump in. But what to buy?