We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are ...

The Living Sensor Display uses skin patches to report internal inflammation, opening up a new avenue for controlling diseases ...

Propane space heaters promise quick comfort when temperatures drop, but the same flame that keeps you warm can quietly fill a ...

Reduced blood flow to the brain is thought to be a key factor in many forms of dementia, including Alzheimer's, and ...

Some essential items to have at home before a severe winter storm to have are flashlights, power banks, dried food, canned ...

Some leaks point to a largely familiar Apple Watch with smarter software and tighter health insights. Yet another set hints ...

Baby monitors with cameras, sensor mattresses, smart socks measuring oxygen levels are designed to reassure parents – but a ...

Announced at IFA 2025, the Luna Smart Ring Gen 2 is the second generation that tracks your biomarkers, and helps you ...

A great car shouldn't come with a side of buyer's remorse. Blake scored a 2019 Toyota Highlander SE Midnight with only 60K ...

Cholera remains a major global public health challenge, with an estimated 1.3 to 4 million cases and tens of thousands of ...

NIRSense and Aspen Medical USA (AMUSA) announced the donation of 12 portable tissue-ischemia monitoring kits to the Ministry of Defence of Ukraine.

The OnePlus 15R has a lot going for it: a beefy battery, a brilliant display, a solid user experience, and if you're in the ...