Astronomers have obtained the sharpest-ever X-ray spectrum of an iconic active galaxy, providing the most accurate, precise ...

Acne scars can linger long after breakouts disappear, quietly impacting skin texture, tone, and confidence. While filters and ...

NEW YORK, NY / ACCESS Newswire / December 5, 2025 / Markets have a history of overlooking foundational technology until the moment they cannot. It happened with semiconductors. It happened with mobile ...

Wearing sunscreen all year round can help protect your skin from harmful UV rays. CREDIT: DieterMeyrl via Getty Images. Get the Popular Science daily newsletter💡 ...

Spectroscopy is the study of how electromagnetic radiation interacts with matter and is used as an analytical technique in many scientific disciplines. 1 The key properties of light, including ...

Not only did the season two premiere for Peacemaker feature our titular hero having a bisexual orgy that had conservatives up in arms, but there is also controversy brewing over the appearance of a ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Non-Commercial (NC): Only non-commercial uses of the work are permitted. The ...

A minor geomagnetic storm could produce auroras in more than a dozen states. Another dazzling display of northern lights could be visible Monday night with the prediction of a minor geomagnetic storm, ...

Abstract: Ultraviolet–visible (UV-Vis) spectroscopy is widely used for water quality parameter analysis due to its advantages of real-time, rapid measurement, simple equipment, and no secondary ...

The sun's ultraviolet (UV) rays can cause permanent damage to the skin and are also the leading cause of skin cancer. Understanding the UV index and its levels in your area is essential when spending ...