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What the smallest infectious agents reveal about evolution

Radically different viruses share genes and are likely to share ancestry, according to research published in BioMed Central's open access journal Virology Journal this week. The comprehensive phylogenomic analysis compar ...

Biology - Cell & Microbiology
4 hours ago not rated yet 0

Collisions of coronal mass ejections can be super-elastic

Coronal mass ejections (CMEs), emissions of magnetized ionized gas from the Sun, can damage satellites and communication technology, so being able to predict where they are heading and how much energy they ...

Space & Earth - Space Exploration
5 hours ago 5 / 5 (1) 0

US report urges action on 'unprecedented' IP theft

A high-powered commission said Wednesday that intellectual property theft was costing the United States the equivalent of all its exports to Asia and urged a tougher approach to China.

Technology - Business
5 hours ago 5 / 5 (1) 0

Ants and carnivorous plants conspire for mutualistic feeding

An insect-eating pitcher plant teams up with ants to prevent mosquito larvae from stealing its nutrients, according to research published May 22 in the open access journal PLOS ONE by Mathias Scharmann and co ...

Biology - Plants & Animals
6 hours ago 4 / 5 (2) 0 | with audio podcast

Forecast for Titan: Wild weather could be ahead

(Phys.org) —Saturn's moon Titan might be in for some wild weather as it heads into its spring and summer, if two new models are correct. Scientists think that as the seasons change in Titan's northern hemisphere, ...

Space & Earth - Space Exploration
6 hours ago 5 / 5 (2) 1 | with audio podcast

HP's slumps deepens in 2Q as earnings fall 32 pct (Update)

Hewlett-Packard's slump is deepening as the world's largest personal computer maker scrambles to meet the growing demand for more versatile and less expensive mobile devices.

Technology - Business
6 hours ago not rated yet 0

Thinking 'big' may not be best approach to saving large-river fish

Large-river specialist fishes—from giant species like paddlefish and blue catfish, to tiny crystal darters and silver chub—are in danger, but researchers say there is greater hope to save them if major ...

Biology - Ecology
6 hours ago not rated yet 0

NASA's Landsat satellite looks for a cloud-free view

For decades, Landsat satellites have documented the desiccation of the Aral Sea in Central Asia. Once one of the largest seas in the world, it shrunk to a tenth of its original volume after Russia diverted ...

Space & Earth - Earth Sciences
6 hours ago not rated yet 0

Captive-bred wallabies may carry antibiotic resistant bacteria into wild populations

Endangered brush-tail rock wallabies raised in captive breeding programs carry antibiotic resistance genes in their gut bacteria and may be able to transmit these genes into wild populations, according to ...

Biology - Cell & Microbiology
6 hours ago not rated yet 0

New cave-dwelling arachnids discovered in Brazil

Two new species of cave-dwelling short-tailed whipscorpions have been discovered in northeastern Brazil, and are described in research published May 22 in the open access journal PLOS ONE by Adalberto Santos ...

Biology - Plants & Animals
6 hours ago 5 / 5 (2) 0

Scientists develop worm EEG to test the effects of drugs

Scientists from the University of Southampton have developed a device which records the brain activity of worms to help test the effects of drugs.

Biology - Cell & Microbiology
6 hours ago not rated yet 0

SDO observes mid-level solar flare

UPDATE 16:30 p.m. EDT: The M7-class flare was also associated with a coronal mass ejection or CME, another solar phenomenon that can send billions of tons of particles into space. While this CME was not Ea ...

Space & Earth - Space Exploration
6 hours ago 5 / 5 (1) 0

Pinpointing how nature's benefits link to human well-being

What people take from nature – water, food, timber, inspiration, relaxation – are so abundant, it seems self-evident. Until you try to quantitatively understand how and to what extent they contribute ...

Space & Earth - Environment
7 hours ago 5 / 5 (2) 0

Fetch, boy! Study shows homes with dogs have more types of bacteria

New research from North Carolina State University and the University of Colorado shows that households with dogs are home to more types of bacteria – including bacteria that are rarely found in households ...

Biology - Cell & Microbiology
7 hours ago not rated yet 0

Google boss says company is doing 'right thing' on tax

Google boss Eric Schmidt insisted Wednesday his company was trying to do the "right thing" as it faces criticism in Britain over the amount of tax it pays, saying it was for countries not companies to decide ...

Technology - Business
7 hours ago 3 / 5 (2) 0
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