America's new food pyramid—what's changed and why?

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

Scientists propose bold new theory on how Egypt’s Great Pyramid was really built

It was a real pyramid scheme. Scientists have proposed a groundbreaking new theory on how Egypt’s Great Pyramid was built, ...

New AI uncovers hidden patterns in biomedical knowledge graphs

A new artificial intelligence (AI) method called BioPathNet helps researchers systematically search large biological data ...