Your oxygen (O2) sensors are small but mighty — they help your engine run efficiently, cut emissions, and prevent costly damage. With the right OBD-II scanner and a bit of know-how, you can decode ...

Where (and how) you wear your health tracker can impact your data accuracy. Here's what researchers say matters most.

Failing a smog check can be frustrating, but it’s a fixable problem if you know where to start. From oxygen sensors to catalytic converters, understanding the cause is key. With the right repairs and ...

The hard part about Mother's Day is not the giving. It is finding something that actually says: I was paying attention. Not ...

CMF today launched its third smartwatch—the CMF Watch Pro 3. The smartwatch is a major upgrade to the Watch Pro 2 that was launched in 2024, bringing a brighter screen, improved heart rate, sleep ...

Worried about how the reintroduced ‘dirty fuel’ in Australia could affect your car’s warranty?

China's new electrochemical plant makes electricity from coal without burning it, trapping CO2. Could this reshape clean ...

China is developing a carbon "coal battery" that generates energy without combustion and reduces emissions through new clean ...

Kenya waives fuel sulphur standards from 10ppm to 50ppm for six months. Here's what it means for your car, lungs, and wallet.

The key to the success of the Merox process is its ability to use high-activity catalysts to efficiently oxidize sodium ...

In two new studies, researchers used genetic techniques to upend a longstanding assumption that nerve cells with scent ...

A smarter way to track how you actually feel.