Master projectile motion simulations using Python functions! 🐍⚡ This tutorial walks you through coding techniques to model trajectories, calculate distances, and visualize motion in real time.

There's more to the story than the alphabet.

Sarah Todd returned to reporting in January 2025 after being assignment editor at STAT since October 2022. You can reach Sarah on Signal at sarahlizchar.47. How trustworthy is the new U.S. food ...

The new food pyramid has turned things upside down. Literally speaking, the image representing the newest Dietary Guidelines for Americans is itself flipped from the pyramid of the past. But the US ...

It’s been about a month since Health Secretary Robert F. Kennedy Jr.—an anti-vaccine activist and lawyer who has no background in medicine, health, or science—released dietary guidance for Americans.

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

The U.S. Department of Agriculture (USDA) first introduced its food pyramid in 1992. The pyramid offered visual guidance on the optimal number of servings of the different food groups. Bread, rice, ...

Hidden high in California’s White Mountains, a solitary bristlecone pine has survived nearly 5,000 years. Guarded in secrecy, it holds climate secrets that stretch back to early civilisation.

Putting together a school meal isn't easy. "It is a puzzle essentially," said Lori Nelson of the Chef Ann Foundation, a nonprofit that promotes scratch cooking in schools. "When you think about the ...