A new light-based sensor detects cancer markers at near-zero concentrations.

When you step outside on a winter morning or pop a mint into your mouth, a tiny molecular sensor in your body springs into ...

A woman in Sydney claims Nissan can't help her because her 2019 X-Trail (also known as the Rogue in America) loses power when she's driving alone or with her kids. Despite repeated visits to the ...

People in Canada have a new, less invasive way to test for HIV at home, following Health Canada's approval of an oral self-test. U.S.-based OraSure Technologies said Tuesday its OraQuick HIV self-test ...

39-year-old will bat in fifth Ashes Test in Sydney Australian played 87 Tests, scoring 6,206 runs to date Usman Khawaja has announced his retirement from international cricket, saying the fifth Ashes ...

Among the many problems with the flu is the fact that you can spread the virus before you even know you've got it. An experimental new "sensor" could one day keep you from doing so, by causing you to ...

Flu season is fast approaching in the northern hemisphere. And a taste-based influenza test could someday have you swapping nasal swabs for chewing gum. A new molecular sensor has been designed to ...

For heart rate testing, Horst used a Polar H10 chest strap as the benchmark. The Apple Watch Ultra 2, running watchOS 26 beta, delivered results that were nearly identical to the strap during indoor ...

Samuel Lellouch does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

Your doctor just mentioned ordering a comprehensive metabolic panel, and you’re wondering what that means and why you need it. Don’t worry — this isn’t some scary, complicated procedure. It’s actually ...