Worms lead way to test nanoparticle toxicity
The lowly roundworm is the star of an ambitious Rice University project to measure the toxicity of nanoparticles.
X-ray laser breakthrough research shows chemical reaction in real time
The ultrafast, ultrabright X-ray pulses of the Linac Coherent Light Source (LCLS) have enabled unprecedented views of a catalyst in action, an important step in the effort to develop cleaner and more efficient ...
New research may improve the efficiency of the biofuel production cycle
(Phys.org) -- Using new experimental methods and computational analysis, a team of scientists from the Joint BioEnergy Institute (JBEI), led by Lawrence Livermore's Michael Thelen, discovered how certain bacteria ...
Animal with the most genes? A tiny crustacean: First crustacean genome sequenced
Complexity ever in the eye of its beholders, the animal with the most genes -- about 31,000 -- is the near-microscopic freshwater crustacean Daphnia pulex, or water flea. By comparison, humans have about ...
Can a collapse of global civilization be avoided?
Throughout our history environmental problems have contributed to collapses of civilizations. A new paper published yesterday in Proceedings of the Royal Society B addresses the likelihood that we are facing a global collap ...
New device can extract human DNA with full genetic data in minutes
Take a swab of saliva from your mouth and within minutes your DNA could be ready for analysis and genome sequencing with the help of a new device.
Nanotechnology promises better catalytic converter
(PhysOrg.com) -- Control over material properties would reduce the amount of platinum needed.
Physicists find a compound to more efficiently convert waste heat to electrical power
Physicists at the University of Houston's physics department and the Texas Center for Superconductivity are working on an innovation that could boost vehicle mileage by 5 percent and power plant and industrial processing ...
Brown University chemists simplify biodiesel conversion
As the United States seeks to lessen its reliance on foreign oil, biodiesel is expected to play a role. According to the National Renewable Energy Laboratory, a branch of the Department of Energy, biodiesel ...
'Safer' pesticide could create toxic mercury, study says
A compound in pesticides that replaced another banned for its harmful effects, may threaten humans and wildlife by reacting with mercury in natural water to form a toxic chemical, researchers said Tuesday.
Researchers discover nanoparticles can be fabricated using Leidenfrost drops (w/ Video)
Novel materials shake ship scum
Just as horses shake off pesky flies by twitching their skin, ships may soon be able to shed the unwanted accumulation of bacteria and other marine growth with the flick of a switch.
UT biosolar breakthrough promises cheap, easy green electricity
Barry D. Bruce, professor of biochemistry, cellular and molecular biology, at the University of Tennessee, Knoxville, is turning the term "power plant" on its head. The biochemist and a team of researchers have developed ...
Redder ladybirds more deadly, say scientists
A ladybird's colour indicates how well-fed and how toxic it is, according to an international team of scientists. Research led by the Universities of Exeter and Liverpool directly shows that differences between ...