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Maine garbage study shows 60 percent of trash could be diverted

A recently updated 2011 study by the University of Maine School of Economics that sorted and assessed the contents of trash in a representative sample of 17 Maine communities concludes that as much as 60 percent ...

Other Sciences / Economics & Business

created May 31, 2012 | popularity 5 / 5 (1) | comments 1

New NIST SRM supports the fight against terrorist bombings

The National Institute of Standards and Technology (NIST) has released a new standard reference material (SRM) to aid in the detection of two explosive compounds that are known to be used by terrorists. Researchers ...

Chemistry / Analytical Chemistry

created May 30, 2012 | popularity not rated yet | comments 0

Report details efforts to improve, advance indoor microbial sampling

Humans spend greater than 90 percent of their time indoors, but we're never alone there. Bacteria and viruses, scientists estimate, make up half of the world's biomass—some 10 nonillion (1 followed by ...

Biology / Cell & Microbiology

created May 30, 2012 | popularity not rated yet | comments 0

Yale study concludes public apathy over climate change unrelated to science literacy

Are members of the public divided about climate change because they don't understand the science behind it? If Americans knew more basic science and were more proficient in technical reasoning, would public consensus match ...

Space & Earth / Environment

created May 27, 2012 | popularity 4.6 / 5 (17) | comments 127 | with audio podcast

A new look at Apollo samples supports ancient impact theory

New investigations of lunar samples collected during the Apollo missions have revealed origins from beyond the Earth-Moon system, supporting a hypothesis of ancient cataclysmic bombardment for both worlds.

Space & Earth / Space Exploration

created May 24, 2012 | popularity 5 / 5 (3) | comments 1

Muslim Brotherhood candidate trails in race for Egypt's presidency: UMD poll

As Egypt prepares this week to elect its first president since the 2011 revolution, a new University of Maryland poll finds the Muslim Brotherhood's candidate tied for fourth place. Researchers describe the ...

Other Sciences / Social Sciences

created May 21, 2012 | popularity not rated yet | comments 0

Study finds modern dog breeds genetically disconnected from ancient ancestors

Cross-breeding of dogs over thousands of years has made it extremely difficult to trace the ancient genetic roots of today's pets, according to a new study led by Durham University.

Biology / Plants & Animals

created May 21, 2012 | popularity 4.7 / 5 (7) | comments 1 | with audio podcast

Tracking a Jurassic reversal of the Earth's magnetic field

Roughly 180 million years ago, during the height of the Jurassic period, the Earth's magnetic field flipped, bringing the magnetic north pole once again into the Northern Hemisphere.

Space & Earth / Earth Sciences

created May 17, 2012 | popularity 4.5 / 5 (2) | comments 0

Shining light on cells' inner workings

(Phys.org) -- Lanrong Bi and Nazmiye Yapici are shining new light on the hidden processes within cells. For their groundbreaking research, Bi, an assistant professor of chemistry at Michigan Technological ...

Chemistry / Biochemistry

created May 16, 2012 | popularity 5 / 5 (1) | comments 0 | with audio podcast

DNA match fingers suspect 14 years after murder

A DNA match led to the arrest of a man accused of murdering a teenaged New York girl 14 years ago in what had been an unsolved case, city prosecutors said Thursday.

Other Sciences / Other

created May 10, 2012 | popularity 4 / 5 (2) | comments 0

Whale population size, dynamics determined based on ancient DNA

Estimates of whale population size based on genetics versus historical records diverge greatly, making it difficult to fully understand the ecological implications of the large-scale commercial whaling of the 19th and early ...

Biology / Plants & Animals

created May 09, 2012 | popularity 4 / 5 (1) | comments 0 | with audio podcast

A new glimpse into ancient human history

Analyzing DNA from four ancient skeletons and comparing it with thousands of genetic samples from living humans, a group of Scandinavian scientists reported that agriculture initially spread through Europe because farmers ...

Biology / Evolution

created Apr 30, 2012 | popularity 5 / 5 (10) | comments 1

Water treatments alone not enough to combat fluorosis in Ethiopia

Increased intake of dietary calcium may be key to addressing widespread dental health problems faced by millions of rural residents in Ethiopia's remote, poverty-stricken Main Rift Valley, according to a new Duke University-led ...

Space & Earth / Environment

created Apr 26, 2012 | popularity not rated yet | comments 3

Spring nitrogen fertilizing for optimal wheat production

With longer and warmer days, wheat seeding and fertilizing has begun across the state. Using the right fertilizer source, rate, timing and placement is important for optimal production. Montana State University Extension ...

Biology / Other

created Apr 24, 2012 | popularity 2 / 5 (1) | comments 0

Illuminating carbon's climate effects: Researchers demonstrate role of CO2 in deglaciatio

Harvard scientists are helping to paint the fullest picture yet of how a handful of factors, particularly a worldwide increase in atmospheric carbon dioxide, combined to end the last ice age 10,000-20,000 ...

Space & Earth / Earth Sciences

created Apr 23, 2012 | popularity 5 / 5 (6) | comments 16