Imagine something alive today that was already ancient when woolly mammoths still roamed the Earth. Now imagine that it spent the last 40,000 years locked in frozen ground, dormant but not dead — just ...

Public nutrition guidance should be firmly grounded in the best available scientific evidence and communicated with appropriate caution ...

New USDA dietary guidelines tell us to “eat real food.” Should policymakers get highly processed foods out of our stores and ...

Reconfigurable structures that can repeatedly change their three-dimensional shape without manual intervention represent a ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

On January 7, 2026, the Trump administration released the much-anticipated Dietary Guidelines for Americans 2025-2030. The updated guidelines include some of the same general nutrition advice as the ...

Registered dietitians break down the new Dietary Guidelines for Americans: how it compares to the last version, and why the upside-down food pyramid may send mixed messages about what to eat.

It was a real pyramid scheme. Scientists have proposed a groundbreaking new theory on how Egypt’s Great Pyramid was built, positing that they used a pulley and counterweight system to erect it so ...

Isabella Cueto covers the leading causes of death and disability: chronic diseases. Her focus includes autoimmune conditions and diseases of the lungs, kidneys, liver (and more). She writes about ...

What do the latest food pyramid updates actually mean for your health? Opinion: Maybe we actually should trust the experts Unity wins out as Republicans swallow $643M in funding for Trump-opposed ...

Add Yahoo as a preferred source to see more of our stories on Google. The U.S. dietary guidelines just got a makeover — and a new, inverted food pyramid — that puts nutrient-dense proteins and ...