Struggling to debug your physics simulations in Python? This video uncovers common mistakes that cause errors in physics code and shows how to identify and fix them efficiently. Perfect for students, ...

When we were kids, we used to pull open the refrigerator and moan, “There’s nothing to eat.” The shelves weren’t empty. There was plenty to choose. What we meant by “nothing to eat” was nothing we ...

The new dietary guidelines give federal approval to a fat that has slowly caught on with consumers, even as doctors have warned against it. By Kim Severson Beef tallow, a fat that both cardiologists ...

The U.S. dietary guidelines have gone from pyramid to plate to, now, inverted pyramid. And if the new food pyramid has left you feeling unsure, that's understandable. But, even in the face of these ...

The food pyramid has been razed and reimagined. In support of Health Secretary Robert F. Kennedy Jr.’s campaign to “Make America Healthy Again,” the Department of Agriculture has released a new set of ...

On January 7, 2026, US Health and Human Services Secretary, Robert F. Kennedy Jr. and USDA Secretary, Brooke Rollins joined hands to drop an unexpected overhaul of federal dietary guidelines for ...

The 2025-2030 Dietary Guidelines for Americans were released Wednesday. There's an upside-down food pyramid, with red meat as the cornerstone. Nutrition experts cheer for no added sugar in the pyramid ...

The Trump administration released updated U.S. dietary guidelines Wednesday, encouraging Americans to eat more protein and full-fat dairy while cutting back on ultra-processed foods and added sugars.