Strength training can help women feel capable and stay healthy throughout their lives.

The UK prime minister has described his new government as a circuit breaker – but tipping points may be a better metaphor.

Her illustrations remain beautiful works of art, but they also show how the best natural history drawings make us notice things we might otherwise miss.

To make sense of some characteristics that species exhibit from birth, you have to turn to an old discredited theory known as Lamarckism.