Fiber optic SERS probes, called “optrodes,” combine spectroscopy with the flexibility and versatility of fiber optic cables.

How do astronauts track sleep? A new study introduces a smartphone-based melatonin test that monitors circadian rhythms in ...

We’ve tested many smokers to select the best options for everyone. Our favorite is from Traeger, though we also recommend ...

This is the Lumeo SkinLift 4D Current Red Light Therapy Kit. It also comes with an activating serum. I'm 31. I don't have ...

According to our current understanding of the universe, quarks are fundamental, point-like particles: basic building blocks ...

Wellness influencers tout the therapy's power for everything from rejuvenating skin and hair to boosting longevity. Devices sold for at-home use abound. We look at the evidence behind the hype.

Are these skin care devices all hype, or are there science-backed benefits?

Comparison of fentanyl test strips shows the research team’s enhanced strips (bottom) alongside commercial versions (top). In ...