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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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What caused pagers used by Hezbollah to explode? Wireless security expert explains what might have happened
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Sharing biosignals with online gaming partners can enhance mutual sense of social presence
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New iPhone integrates AI: Expert explains what that really means for users
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Apple embraces the AI craze with its newly unleashed iPhone 16 lineup
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China's Huawei unveils triple-folding phone with hefty price tag
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How the iPhone 16 is different from Apple's recent releases
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Study: People facing life-or-death choice put too much trust in AI
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Earth Sciences
Marine dust identifies 1.5 million year Oldest Ice near South America
Planetary Sciences
Ryugu samples call into question previous ideas about the formation of carbon-rich asteroids
Analytical Chemistry
High-energy-density cubic gauche nitrogen successfully synthesized at atmospheric pressure
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
Optics & Photonics
Nonlinear optical metasurface achieves electrically tunable third-harmonic generation
Environment
Enhancing hurricane forecasts: Simulations reveal reducing estimates of atmospheric friction improves storm predictions
Evolution
Seal species carries 'genetic scars' after being hunted to the edge of extinction, new research reveals
Nanophysics
Researchers crack a key problem with sodium-ion batteries for electric vehicles and grid energy storage
Analytical Chemistry
Chemical engineers provide new insights in CO₂ conversion with electricity
Biochemistry
Fruit juice offers a fresh take on kombucha
General Physics
Smashing heavy ions together could produce the world's strongest electric fields
General Physics
Accelerator lab provides detailed data on the 'magic' N=50 neutron shell closure
Planetary Sciences
Study suggests moon may have been captured from space rather than formed from collision particles
Cell & Microbiology
How a protein keeps gene clusters quiet in the cell nucleolus
Earth Sciences
Ancient buried log offers evidence of biomass vaults as cheap way to store climate-warming carbon
Plants & Animals
Marine debris removal benefits Hawaiian monk seals and ecosystems

Nokia shows off new flagship phone

Nokia revealed its first smartphones to run the next version of Windows, a big step for a company that has bet its future on an alliance with Microsoft.

Phone makers jockey for edge ahead of new iPhone (Update)

Nokia and Motorola have unveiled five new smartphones between them, while Amazon is expected to announce a new Kindle Fire this week before attention turns to a new iPhone from Apple next Wednesday.

Latest in TVs: Much higher definition, and prices

Get ready for a whole new case of TV envy. In stores later this year will be new big-screens, known as 4K TVs, that up the ante on HDTV with four times the resolution of sets now.

Top electronics fair embraces 'grey' gizmos

High-tech gadgets to make the lives of senior citizens simpler, safer and more fun are in the spotlight at the world's top showcase for consumer electronics and home appliances.

Russia unveils own 'almost Android' system

It seems that Russia's defence ministry has little faith in Google's operating systems: it has just unveiled its own encrypted version that has the remarkably familiar feel of an Android.