For good flavour and nutrition, a beef marrow bone is a great addition to this bone broth. Make up the rest with chicken carcasses from roasts or lamb bones, which are also good for a rich flavour.

Methane is short-lived but its planet-heating effects are much stronger than CO2. A new report says action on cutting the gas is too slow. Where does it come from, and what can we do to stop it ...

June 24, 2025 — A groundbreaking wireless implant promises real-time, personalized pain relief using AI and ultrasound power no batteries, no wires, and no opioids. Designed by USC and UCLA engineers, ...