Science

Diagnose illnesses, prescribe treatment and guide patients to better health.

Care for the health of babies, children and teenagers.

Perform operations to treat injuries, diseases and deformities.

Specialist treating heart and blood-vessel disorders.

Diagnose and treat mental, emotional and behavioural disorders.

Care for teeth and gums; perform fillings, cleanings and surgeries.

Prepare and dispense medication and advise on safe drug use.

Help patients regain movement and recover from injury.

Treat illnesses and injuries in animals — pets, livestock and wildlife.

Use biology to develop drugs, vaccines, GM crops and more.

Study microbes — bacteria, viruses, fungi — and their impact on life.

Research how genes shape health, traits and diseases.

Study planets, stars, galaxies and the universe.

Investigate the fundamental laws of matter, energy and the universe.

Study chemical reactions to make materials, medicines and more.

Study ecosystems and find ways to protect the planet.

Study life in oceans — from coral reefs to whales.

Design healthy diets and food plans for people and groups.

Use science to analyse evidence and help solve crimes.

Conduct original research to push the boundaries of knowledge.