| Founded: | 1890 |
| Country: | Russia |
| Based: | Moscow |
| Language: | Russian |
| Issn: | 0028-1263 |
| Oclc: | 145394638 |
| Website: | http://www.nkj.ru |
Nauka i Zhizn (Science and Life, Russian: Наука и жизнь) is a science magazine[1] first issued during the years 1890–1900 in Russian Empire, and then since 1934 in the Soviet Union (and continued in the Russian Federation today).