Portal:Science
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Science is a systematic discipline that builds and organises knowledge in the form of testable hypotheses and predictions about the universe. Modern science is typically divided into two or three major branches: the natural sciences (e.g., physics, chemistry, and biology), which study the physical world; and the social sciences (e.g., economics, psychology, and sociology), which study individuals and societies. Applied sciences are disciplines that use scientific knowledge for practical purposes, such as engineering and medicine. While sometimes referred to as the formal sciences, the study of logic, mathematics, and theoretical computer science (which study formal systems governed by axioms and rules) are typically regarded as separate because they rely on deductive reasoning instead of the scientific method or empirical evidence as their main methodology. (Full article...)
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Medicine is the science and practice of caring for patients, managing the diagnosis, prognosis, prevention, treatment, palliation of their injury or disease, and promoting their health. Medicine encompasses a variety of health care practices evolved to maintain and restore health by the prevention and treatment of illness. Contemporary medicine applies biomedical sciences, biomedical research, genetics, and medical technology to diagnose, treat, and prevent injury and disease, typically through pharmaceuticals or surgery, but also through therapies as diverse as psychotherapy, external splints and traction, medical devices, biologics, and ionizing radiation, amongst others. (Full article...)
Did you know...
- ... that examples of artificial planets in science fiction include Riverworld, the Well World, and the Death Star?
- ... that zoologist Olive Swezy appeared in the 1944 American Men of Science?
- ... that Godwin Obasi has been described as "Africa's gift to the world of climate science"?
- ... that a nuclear reactor was nearly built at the New York Hall of Science, but the money for the institution instead went to Yankee Stadium?
- ... that Andrzej Sapkowski, the creator of The Witcher, described his short story W leju po bombie as the only one of his works that can be classified as science fiction?
- ... that the Polish science fiction novel Extensa marked the growing recognition of its writer, Jacek Dukaj, in Poland?
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Science News
- 1 April 2025 – Private spaceflight
- SpaceX successfully launches four humans into orbit over Earth’s poles for the first time for the human spaceflight mission Fram2. The journey will last three to five days. (The New York Times)
- 26 March 2025 –
- Scientists discover Mongolian dinosaur Duonychus tsogtbaatari. (NBC News)
- 25 March 2025 –
- A 6.7 magnitude earthquake hits New Zealand causing a tsunami warning to be issued. A tsunami was then spotted in Fiordland. [1]
- 7 March 2025 – Stand Up for Science 2025
- Organized demonstrations and walkouts of scientists take place across 30 cities in the United States and France in protest of the Donald Trump administration's grant budget and employment cuts to several government scientific agencies. (AP)
- 6 March 2025 –
- According to a report in the academic journal Science, the population of the 554 recorded species of butterflies in the U.S. have declined by 22% since 2000. (NPR)
- 6 March 2025 – 2025 in spaceflight
- Starship flight test 8
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