Portal:Science
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Science is a rigorous, systematic endeavor that builds and organizes knowledge in the form of testable explanations and predictions about the world. Modern science is typically divided into three major branches: the natural sciences (e.g., physics, chemistry, and biology), which study the physical world; the social sciences (e.g., economics, psychology, and sociology), which study individuals and societies; and the formal sciences (e.g., logic, mathematics, and theoretical computer science), which study formal systems, governed by axioms and rules. There is disagreement whether the formal sciences are science disciplines, as they do not rely on empirical evidence. Applied sciences are disciplines that use scientific knowledge for practical purposes, such as in engineering and medicine. (Full article...)
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Did you know...
- ... that according to science fiction essayist Jacques Van Herp, the novella The End of Illa caused the temporary decline of French science fiction?
- ... that several science fiction critics praised "Rock Diver", the first short story by American writer Harry Harrison, for its compelling take on technology for passing through matter?
- ... that Godwin Obasi has been described as "Africa's gift to the world of climate science"?
- ... that a job offer from the Empire Cinema saved science fiction writer John Russell Fearn from factory-based war work that "damned near killed [him]"?
- ... that E. F. Bleiler conducted research for Science-Fiction: The Gernsback Years by reading all 1,835 stories published in science fiction magazines between 1926 and 1936?
- ... that Ladislav Burlas, a musicologist at the Slovak Academy of Sciences for almost 40 years, wrote more than 150 works during his career?
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Science News
- 20 June 2024 –
- The International Union for Conservation of Nature announces that the Iberian lynx has been upgraded from being an endangered species to only being classified as vulnerable for the first time since 1986, after the 2023 census showed a population of 2,021 specimens. (BBC)
- 5 June 2024 –
- Russian cosmonaut Oleg Kononenko becomes the first human to spend 1,000 days in outer space. (AP)
- 17 May 2024 –
- Scientists using the James Webb Space Telescope discover the earliest known merging of black holes, 740 million years after the Big Bang. (AP)
- 15 May 2024 – Discoveries of exoplanets
- Scientists announce the discovery of SPECULOOS-3 b, an Earth-size exoplanet that orbits a red dwarf star that has a similar size as Jupiter. (Space.com)
- 8 May 2024 –
- Researchers at Google DeepMind announce the development of AlphaFold 3, an AI model that can predict the structures of almost all biological molecules and model the interactions between them. (Time) (Nature)
- 17 April 2024 –
- Scientists announce that they have identified fossil remains of the Ichthyotitan, the largest marine reptile currently known, in the Westbury Formation in England. (NOS)