The vacancy created by the decease of the late Commissioner of Patents imposes upon the executive the duty of selecting a properly qualified successor to this important office. In the whole range ...

To celebrate Scientific American ’s 180th anniversary, we’re publishing jigsaw puzzles to show off some of our most ...

With the presumed symmetry of charge and parity disproved, rigorous tests have been made of nature's indifference to which way time flows. No proof to the contrary has yet appeared but the hunt ...

While som'e correspondents have written to us stating that heavy fly wheels were positively necessary to prevent backlash and to produce equable motion in flouring mills, Messrs Hatfield amp ...

Penny recently got a bonus at work and decided to invest it in the stock market. In the first month, the market soared, and ...

This article was originally published with the title “The Animal Kingdom” in Scientific American Magazine Vol. 6 No. 48 (August 1851), p. 382 doi:10.1038 ...

This article was originally published with the title “Infusorial Earth has many Uses” in SA Supplements Vol. 76 No. 1963supp (August 1913), p. 112 doi:10.1038 ...

An ongoing civil war in Sudan has forced millions of people to flee their homes and move to camps, where a lack of water and ...

Analyzing embryo movements in uteruslike environments could offer clues to improving the success rate of in vitro ...

The fact that resinous timber will withstand the action of heat and moisture, where other kinds will soon decay, seems already to Lave been known by the ancients, for Pliny says, tin) more ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www.springernature.com/us). Scientific ...

Colossal Biosciences bold announcements about its project to replicate dire wolf traits have drawn criticism from many ...