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Pressure rises to stop antibiotics in agriculture
Dec 28, 2009 |
4.8 / 5 (5) |
2
(AP) -- The mystery started the day farmer Russ Kremer got between a jealous boar and a sow in heat.
Students' sharp eyes restore dinosaur's rightful name
Other Sciences / Archaeology & Fossils
Dec 28, 2009 |
5 / 5 (2) |
0
(PhysOrg.com) -- Three graduate students in paleontology blew dust off dinosaur toes found in 1924 to discover that something didn't quite add up. After examining a few more fossilized bones, they concluded ...
China defends role at Copenhagen
Dec 25, 2009 |
2.3 / 5 (6) |
5
China has defended its role at this month's climate change talks in Copenhagen, saying Premier Wen Jiabao played a key part in sealing an accord, after critics blamed Beijing for blocking negotiations.
Researchers reveal secrets of duck sex: It's all screwed up
Dec 23, 2009 |
3.9 / 5 (11) |
0
Female ducks have evolved an intriguing way to avoid becoming impregnated by undesirable but aggressive males endowed with large corkscrew-shaped penises: vaginas with clockwise spirals that thwart oppositely ...
Ancient Pacific islanders brought to light
Other Sciences / Archaeology & Fossils
Dec 21, 2009 |
4.7 / 5 (6) |
1
(PhysOrg.com) -- A find of 60 headless skeletons summer 2009 may reveal the identity of the people who first inhabited the Pacific Ocean archipelago Vanuatu 3000 years ago.
Dental delight! Tooth of sea urchin shows formation of biominerals
Dec 21, 2009 |
5 / 5 (4) |
0
(PhysOrg.com) -- Some of the most common minerals in biology, including those in bones and shells, have a mysterious structure: Their crystals are positioned in the same orientation, making them behave as ...
Russian railways enter modern age with new express
Dec 20, 2009 |
4 / 5 (5) |
0
Famed for the legendary trains that clank across seven time zones on its Trans-Siberian railroad, Russia this week entered the modern railway age with its first high-tech express train.
Study on Great Lakes erosion dredges up controversy
Dec 17, 2009 |
5 / 5 (1) |
0
The Great Lakes aren't as great as they once were. A U.S.-Canadian study released Tuesday reveals that unexpected erosion in the St. Clair River following a 1962 dredging project has permanently lowered Lakes Michigan and ...
Caltech scientists film photons with electrons
Dec 16, 2009 |
4.9 / 5 (21) |
0
(PhysOrg.com) -- Techniques recently invented by researchers at the California Institute of Technology -- which allow the real-time, real-space visualization of fleeting changes in the structure of nanoscale ...
Watching Proteins Direct Crystal Growth One Step at a Time (w/ Video)
Dec 16, 2009 |
5 / 5 (3) |
0
(PhysOrg.com) -- Scientists at Berkeley Lab's Molecular Foundry imaged the growth of protein-studded mineral surfaces with unprecedented resolution and provided a glimpse into how living systems engineer key ...
Researchers discover novel method for detecting MIRCERA
Chemistry / Analytical Chemistry
Dec 16, 2009 |
not rated yet |
0
Austrian researchers have successfully developed a new electrophoretic method for detecting MIRCERAź and other erythropoietins (EPO) in the blood. The technique, using SARCOSYL-PAGE, has specifically enhanced sensitivity ...
Cloning plants from seeds
Dec 15, 2009 |
not rated yet |
0
(PhysOrg.com) -- Wageningen geneticists (The Netherlands) are developing a method to replicate the parents of a chosen plant. Known as 'reverse breeding', this will have a big impact for the breeding industry.
US-China showdown still looms over climate talks
Dec 15, 2009 |
5 / 5 (1) |
0
(AP) -- In a showdown between the world's two largest polluters, China accused the United States and other rich nations Tuesday of backsliding on fighting global warming and the top U.S. envoy said Chinese ...
Close-up photos of dying star show our sun's fate (w/ Video)
Dec 15, 2009 |
5 / 5 (21) |
5
(PhysOrg.com) -- About 550 light-years from Earth, a star like our Sun is writhing in its death throes. Chi Cygni has swollen in size to become a red giant star so large that it would swallow every planet ...
Septic shock: Nitric oxide beneficial after all
Dec 15, 2009 |
5 / 5 (1) |
0
Scientists at VIB and Ghent University in Flanders, Belgium have found an unexpected ally for the treatment of septic shock, the major cause of death in intensive care units. By inducing the release of nitric oxide (NO) gas ...
