The Oura Ring 4 Ceramic has nothing new under the hood from its predecessor, the regular Oura Ring 4 -- if you could even ...

Don’t be fooled by the name – the Boxing Day sales aren’t much different to the January sales that follow. From 26 December ...

A novel electrode platform detects dopamine from single living brain organoids in real time, enabling non-destructive ...

You are taught early in science that oxygen on Earth comes from sunlight. Plants, algae, and cyanobacteria use light to split ...

Non-invasive sensing offers pain-free health monitoring, yet challenges in technology, regulation, and human factors hinder ...

Chronic stress and social isolation are frequently cited as precursors to physical illness, yet the biological machinery ...

Amazfit smartwatches are cheaper than Fitbits and Apple Watches because they use the custom, streamlined Zepp OS and don't have as many features or components.

Background The cross-sectional association between cerebral tissue oxygen saturation (SctO2) and heart failure (HF) has been ...

Scientists now say they are getting closer to unlocking the secrets of longevity. Billions of dollars are being spent on an ...

Scattered across an abyssal plain known as the Clarion-Clipperton Zone (CCZ) are polymetallic nodules that are a potato-sized ...