Protein supplements are wildly popular, but CR’s tests of 23 products found that more than two-thirds of them contain more lead in a single serving than our experts say is safe to have in a ...

Understand what the current ratio measures, why it matters, and how to use it to assess and improve short-term liquidity.

New research led by Flinders University has shed light on one of chemistry's big mysteries by describing how simple salts ...

The pH, or the acidity or alkalinity of an environment, has long been known to affect how efficiently catalysts drive key ...

At the 2025 Victoria's Secret Fashion Show, Suni Lee Is Showing Up "Exactly as I Am" Georgia man arrested for allegedly ...

This study identifies a proton-gated channel in centipede antennae that conducts monovalent cations through proton ...

Blueberries, walnuts and dark green leafy vegetables head the list, but diversity is the key to getting more antioxidants in your diet.

When it comes to defense against fine lines and maintaining a healthy glow, there’s no ingredient in skincare more lauded than retinol. But how to use retinol correctly continues to befuddle even the ...

The key differentiator between professional and non-professional publishers in the future will be the extent to which humans ...

This valuable study addresses the effects of selection on aggression on fitness and life-history trade-offs in Drosophila melanogaster. However, the evidence presented is incomplete and does not ...

A new method uses condenser microphones and neural networks to estimate droplet radius from resonant frequency.