If you're lactose intolerant, you will notice symptoms after you consume dairy. A hydrogen breath test measures hydrogen levels to check for lactose intolerance. A glucose blood test can show lactose ...

At-home testosterone test kits use a finger-prick blood sample, with results generally available within a week. Some companies also offer saliva-based tests, which are pain-free and easy to collect, ...

What Is a Spurling Test? The Spurling test was introduced in 1944. The name comes from one of the neurosurgeons, Roy Spurling, who created the exam to test neck pain. This test is a provocative test ...

Ensuring that your microphone is functioning properly is essential for clear and effective communication in various applications. You can use the Settings app to open the Microphone properties to ...

A stress test measures how well your heart works when put under stress. It is ordered to assess exercise tolerance, see if your heart can respond to demands, or test if heart medications are working.

CNET dug into the latest speed test data to see how the country’s largest cable internet provider fared in national speed test data. Trey Paul was a CNET senior editor covering broadband. His 20+ ...

Is the Turing test still relevant in today's AI landscape? The advent of large language models has challenged its importance. When you purchase through links on our site, we may earn an affiliate ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

Don't throw out your expired COVID tests just yet. Here's how to find out if the expiration date has been extended. Katie covered all things how-to at CNET, with a focus on Social Security and notable ...