As well as rating our favourites, we've answered everything you need to know about smart ring tech ...

Overview:  Modern smartwatches like Garmin Venu 4 and Apple Watch Series 10 track heart rate and SpO₂ with impressive accuracy, keeping your fitness and we ...

The Fitbit Sense 2 Advanced Health and Fitness Smartwatch normally sells for $249 but is now priced at $199 – that’s $50 less than the original retail price and a 20% discount.

Obstructive sleep apnea (OSA) can affect moods and lead to chronic stress through disrupted sleep, oxygen deprivation, and ...

A stylish, feature-rich medical alert watch worth the money ...

The SBX backpack system from Safeback is designed to pull and deliver oxygen from snow if the wearer is buried by an ...

Untreated sleep apnea can affect memory and other aspects of cognitive health, and it can get worse over time, with many ...

Research reveals when and why ancient tropical seas transitioned from oxygen oases to marine dead zones, providing clues to the long-term evolution of oceanic environments. The tropical oceans that ...

These underground rodents are the first mammals found to actively choose air with lower-than-normal oxygen levels. Their remarkable ability to survive these conditions could offer a key model for ...

Scattered across an abyssal plain known as the Clarion-Clipperton Zone (CCZ) are polymetallic nodules that are a potato-sized prize for mining companies in search of materials needed for humanity's ...

Living a longer, healthier life is a top priority for so many. People look to exercise, follow a nutritious diet, and even focus on cognitive training activities like puzzles, but these don’t always ...

Takanori Takebe is on a mission to find out if people can breathe through their butts. As a medical doctor and stem cell biologist, Takebe spends most of his time trying to develop lab-made livers to ...