Wearable health sensors such as photoplethysmography (PPG) wristbands, ECG patches and multi-modal biometric devices are typically developed and calibrated under controlled laboratory conditions.

In fact, Blood Falls is the result of slowly oozing, iron-rich saltwater that's been trapped beneath the northern end of the ...

From worn spark plugs to tire pressure, these are the mechanical issues and driving habits quietly draining your wallet every ...

Antarctica's 'Blood Falls' is a striking natural wonder, not of blood, but of iron-rich water from a 1.5-million-year-old sub ...

That’s where pulse oximeters come in. These small devices measure your heart rate and SpO₂. They give you another way to understand how your body responds during exercise and recovery. Also, they may ...

A scientist, a jar of pickles and a power strip walk into a room. The punchline involves physics, glowing condiments and a ...

There are a few things more painful than going to the beach on a hard-earned vacation, only to get stung by a jellyfish. The ...

Smartwatches have dominated the wearable technology market for years, but a much smaller gadget is quietly becoming one of the most advanced health trackers available.

By Kennedy Maize Fuel cells, a proven way to make electricity without combustion, fission, or gravity, are making serious inroads into the red-hot market for producing power for artificial ...

Retrofitting legacy bioprocessing equipment with modern PAT tools requires targeted sensor, software, and change-control ...