The US has unveiled a controversial new food pyramid that’s causing a stir among nutrition experts. It represents the latest ...

The new US guidelines, with their narrow focus and lack of clarity, will be difficult to implement. In any region where there’s an oversupply of high-calorie, low-nutrient foods and an undersupply of ...

Imagery of Saturn captured by the James Webb Space Telescope is superimposed over an image captured by Hubble. "Yellows ...

See views of The Horsehead Nebula, the Perseus Cluster of galaxies, spiral galaxy IC 342, irregular galaxy NGC 6822 and ...

The US has unveiled a controversial new food pyramid that's causing a stir among nutrition experts. It represents the latest ...

Newly released federal dietary guidelines for Americans call for fewer ultra-processed foods, but some public health experts ...

The Kukulkán pyramid in Chichén Itzá is scanned in a detailed search for hidden chambers, making sure not to damage the Mayan ...

CHICAGO, IL – Rajan Hooda, at the University of Chicago, has unveiled a groundbreaking theory on how the ancient Egyptians built the pyramids, providing new insights into one of history’s greatest ...

Taking images of tiny structures within cells is tricky business. One technique, cryogenic electron tomography (cryoET), shoots electrons through a frozen sample. The images formed by the electrons ...

Americans should eat more whole foods and protein, fewer highly processed foods and less added sugar, according to the latest ...

In a proof-of-concept study, researchers from the Keck School of Medicine of USC and the California Institute of Technology ...

Machine learning is the ability of a machine to improve its performance based on previous results. Machine learning methods enable computers to learn without being explicitly programmed and have ...