I just hit 20,000 steps!" my husband exclaims as he brags when his fitness tracker exceeds the oft-heard benchmark of 10,000 steps per day. Although I rarely get that many steps, I use my ...

Scientists are using lasers, satellites and even sound to determine what is falling from the sky—but the best tool may still ...

An IAEA research project involving 27 countries has strengthened global understanding of how exposure to ionizing radiation affects human health. The project focused on the clinical applications of ...

Artificial intelligence (AI) is increasingly used to analyze medical images, materials data and scientific measurements, but ...

We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

Kelcie Mattson is a Senior Features author at Collider. Based in the Midwest, she also contributes Lists, reviews, and television recaps. A lifelong fan of niche sci-fi, epic fantasy, Final Girl ...

The ability to move with speed, precision and power is important for longevity. Here’s how to gauge it and how to improve.

We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › You’ve no doubt heard the carpentry proverb “Measure twice, cut once” and may even have ...

“In this image, I’m collecting faecal samples from Adélie penguins (Pygoscelis adeliae) on Horseshoe Island, off the Antarctic Peninsula at about 68° S. As an analytical chemist, my research focuses ...

Technologies that underpin modern society, such as smartphones and automobiles, rely on a diverse range of functional ...

After long-awaited government data showed underlying US inflation cooled to a four-year low in November, economists agreed on at least this much: something was off. In a report fouled by the ...

When Hanna Wallach first started testing machine learning models, the tasks were well-defined and easy to evaluate. Did the model correctly identify the cats in an image? Did it accurately predict the ...