All Stories
- Humans
From the March 4, 1933, issue
FISH OF DIFFERENT “FEATHER” OFTEN FLOCK TOGETHER Game herds of the African veldt have long been a marvel to travelers because of the extraordinary variety of animals seen together: zebras, gnus, antelope of many species, even elephants and ostriches, mingling in a wonderful patchwork quilt of moving life. Only lions and other predators are outsiders […]
By Science News - Humans
From the July 19, 1930, issue
TWISTER POSES Perhaps the finest photograph ever taken of a tornado–certainly at any rate a most unusual one–was obtained by Ira B. Blackstock, a Western railroad executive, at Hardtner, Kansas, on Sunday, June 2, 1929, at about 4:30 p.m. Mr. Blackstock let the windy monster approach as closely as he dared, standing with one foot […]
By Science News - Physics
A Curie-ous Tale
Marie Curie discovered two elements and won two Nobel Prizes for her pioneering studies on radioactivity. A new online exhibit at the American Institute of Physics’ history site depicts how she displayed her ardor and brilliance in many other facets of life as well, such as organizing and equipping a radiological medicine unit for French […]
By Science News -
Bioscience Challenges
Why preserve life’s variety? How fragile is our planet? What does the genome reveal? How is biotech changing the world? The Action Bioscience Web site offers original material and links to articles and classroom resources that help shed light on these and other issues affecting everyday life in a variety of ways. Go to: http://www.actionbioscience.org/
By Science News - Math
Cracking Fermat Numbers
Fermat numbers have what mathematicians sometimes describe as a “beautiful mathematical form,” involving powers of 2. They were of interest 400 years ago and are now the subject of a wide-ranging worldwide computer search. A Fermat number has the form 22n + 1, where n is a whole number equal to or greater than 0. […]
- Health & Medicine
Bacteria-Stocked Beverage Clears Pathogens from Nose
Dangerous bacteria often take refuge deep inside peoples noses, where they can remain dormant until they find an opportunity to invade other parts of the body. Perhaps the most important of these stowaway nasal microbes is Staphylococcus aureus, which can spread to wounds and surgical incisions and cause life-threatening blood infections. As many as a […]
By Ben Harder - Earth
Ancient Taint: Likely source of old dioxins identified
Lab experiments show that the burning of peat from coastal areas of Scotland could be responsible for the enigmatic concentrations of dioxins sometimes found in pre-20th-century soils.
By Sid Perkins - Humans
Jonathan Eberhart (1942–2003)
After chronicling space science and exploration for 3 decades on behalf of Science News, Jonathan Eberhart died last week from complications of multiple sclerosis.
By Science News - Ecosystems
After Invasions: Can an ant takeover change the rules?
A rare before-and-after study of a takeover by an invasive ant species shows the interloper quickly disassembling the basic rules of the invaded community.
By Susan Milius - Health & Medicine
Mixed Results: AIDS vaccine falters in whites, may help blacks
In its first large test, an AIDS vaccine has failed to shield an at-risk population from acquiring AIDS.
By Nathan Seppa -
19226
This article on waterproof coats was interesting, but the process used by the Turkish scientists would require evaporating the solvent. Should not possible harmful environmental side effects be considered before a new industrial process is created? Kenneth CrookSan Jose, Calif. I believe this same phenomenon occurs on the leaves of the common perennial lady’s mantle […]
By Science News - Materials Science
Waterproof Coats: Materials repel water with simplicity, style
Researchers have produced new types of water-repelling surfaces, including one that's colorful and another made of inexpensive plastic.