Ants care for their sick nestmates in different ways, depending on their own immune status. When they themselves are susceptible to dangerous superinfections, they use a different method to care for sick colony members compared ...
Plants & Animals
Feb 21, 2018
0
136
Bacteria, transformed into dormant spores, can survive millions of years in extreme environments, threatening human life in the form of food poisoning and the biological weapon anthrax. But understanding how bacteria adapt ...
General Physics
Feb 1, 2018
3
38
Low-energy X-rays are able to sterilize materials, offering a potentially cheap and effective alternative to current techniques, A*STAR researchers have shown.
General Physics
Nov 16, 2017
0
6
Ant queens may bury other queens - a task normally performed by workers - to avoid infection when co-founding a new colony, according to a study published in the open access journal BMC Evolutionary Biology.
Plants & Animals
Oct 12, 2017
0
523
In the aftermath of Hurricane Harvey, reporters warned of a "stew of toxic chemicals, sewage, debris and waste" in Houston's floodwaters.
Environment
Oct 3, 2017
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6
If you're like most people, you don't spend much time thinking about what would happen if anthrax was released into your local subway system.
Materials Science
Sep 18, 2017
0
6
Although Midwestern soybean growers have yet to experience the brunt of soybean rust, growers in the southern United States are very familiar with the disease. Every year, the fungus slowly moves northward from its winter ...
Biotechnology
Aug 30, 2017
0
1
A fungus known to decimate populations of gypsy moths creates "death clouds" of spores that can travel more than 40 miles to potentially infect populations of invasive moths, according to a new Cornell study.
Cell & Microbiology
Aug 30, 2017
0
1
Researchers from Duke University have uncovered the detailed mechanics of the way fungal spores have evolved to harness the power of merging water droplets to launch in a uniform manner.
Condensed Matter
Jul 25, 2017
0
164
Plant pollen and fungal spores can be found at variable heights in the air, even at elevations up to 2000 meters. This is the conclusion of a report by researchers of Helmholtz Zentrum München and Technical University of ...
Environment
Apr 3, 2017
0
4
