Tesla appears to be quietly rolling out a new version of its Full Self-Driving computer, with new Model Y owners discovering their vehicles are equipped with “Hardware 4.5”, or AI4.5 as it’s being ...

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“It’s the fallout from spending too much time looking down at phones or tablets, or holding your head too far forward to look at a computer screen,” says Stacie J. Stephenson, a doctor of chiropractic ...

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You may take probiotics to help reduce symptoms of certain medical conditions, bolster your immune health, improve depressive symptoms, and even promote weight management or mental wellness. Not ...

Oxygen sensors detect the amount of oxygen in the exhaust. Oxygen sensors usually don’t have a replacement schedule. A bad oxygen sensor can be diagnosed with a code reader or scan tool. A car’s ...

Sleep has two phases: non-rapid eye movement (NREM) and rapid eye movement (REM). It also has four stages that repeat in 4 to 6 cycles nightly. Each stage affects your body differently, from light ...