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Apple’s iPhone 12 comes without a charger: a smart waste-reduction move, or clever cash...

Apple has released its new smartphone, the iPhone 12, without an accompanying charger or earbuds. Users have harshly criticized the company for this move and...

Blue-light glasses could improve your sleep and work

Wearing blue-light glasses just before sleeping can lead to a better night’s sleep and contribute to a better day’s work to follow, new research...

New ultrafast camera could film 3D movies at 100 billion frames per second

In his quest to bring ever-faster cameras to the world, Caltech's Lihong Wang has developed technology that can reach blistering speeds of 70 trillion...

New device powers wearable sensors through human motion

The advent of inexpensive wearable sensors that can monitor heart rate and body temperature, as well as levels of blood sugar and metabolic byproducts,...

This earphone could track facial expressions, even with a face mask

Scientists have invented an earphone that can continuously track full facial expressions by observing the contour of the cheeks - and can then translate...

Rideshare e-scooters increase emergency room visits greatly, warns physician

Head and neck injuries make up nearly 28% of all electric scooter accident injuries. A Henry Ford Health System physician is sounding the alarm on...

Scientists print wearable sensors directly on skin without heat

Wearable sensors are evolving from watches and electrodes to bendable devices that provide far more precise biometric measurements and comfort for users. Now, an international...

Self-erasing chips could help stop counterfeit electronics

Self-erasing chips could help stop counterfeit electronics or provide alerts if sensitive shipments are tampered with, researchers report. The chips rely on a new material...

Facebook is merging Messenger and Instagram chat features. It’s for Zuckerberg’s benefit, not yours

Facebook Messenger and Instagram’s direct messaging services will be integrated into one system, Facebook has announced. The merge will allow shared messaging across both platforms,...

Scientists unveil sensor that rapidly detects COVID-19 infection

When attached to supporting electronics, the sensor can wirelessly transmit data to the user's cell phone through Bluetooth. One feature of the COVID-19 virus that...