Nano-sensors that work without batteries or wires could pave the way for more comfortable, less obtrusive sleep and health ...

From a physiological perspective, heartbeats and breathing do not operate independently in the human body. Cardiac rhythm ...

A new lens-free imaging system uses software to see finer details from farther away than optical systems ever could before.

Piezofluorochromism, the phenomenon of materials reversibly changing their fluorescent color when pressure is applied, is ...

The light-sensitive tissue of birds’ eyes is not supplied with oxygen by blood vessels – instead, it powers itself with a ...

Tommy Liu builds a vehicle-mounted particulate matter monitoring system powered from harvested wind energy and an integrated ...

Biologists have finally solved a centuries-old mystery regarding how birds maintain sharp eyesight despite ...

Cardiac device therapy has significantly evolved since the introduction of the first implantable pacemaker and the subsequent ...

The Oura Ring 4 will cost $349 for Silver or Black, $399 for Brushed Silver or Stealth, or $499 for Gold or Rose Gold. In ...

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