Explore the BBC Bitesize study guide about cell division for explainer text, diagrams, videos and more GCSE Combined Science biology revision materials. You can also learn more about meiosis ...

Feb. 19, 2025 — One in five older adults gets an infection up to six months after heart surgery, and women are far more likely to develop one, according to recent studies. Black patients also ...

ScienceDaily features breaking news about the latest discoveries in science, health, the environment, technology, and more -- from leading universities, scientific journals, and research ...

February 18, 2025 • A baby seal was rescued from the streets of downtown New Haven, lethargic and underweight. He is now recovering at a nearby aquarium, which hopes to eventually release him ...